Pub Date : 2016-05-11DOI: 10.1109/ISTAFRICA.2016.7530625
P. Chikumba, Stine Loft Ramussen
Many developing countries have adopted electronic health management information systems to support management of health service delivery. However, use of health information from HMIS is often challenged. Previous research point out that is essential that health information is not only collected, but also analyzed and disseminated to relevant stakeholders for decision making - a process also referred to as a culture of information use or information behavior. This study explores how health information is currently managed in Malawi and Burkina Faso. Through a comparison of the current practices and the role of technology, the study confirms that information behavior is about more than technology in itself. Both countries have a rather strong and well-organized culture of information use, but only parts of it is supported by the current technology. Changes to the technology at hand and organizational roles that could improve the current information culture are discussed as well.
{"title":"Management and use of health information in Malawi and Burkina Faso: The role of technology","authors":"P. Chikumba, Stine Loft Ramussen","doi":"10.1109/ISTAFRICA.2016.7530625","DOIUrl":"https://doi.org/10.1109/ISTAFRICA.2016.7530625","url":null,"abstract":"Many developing countries have adopted electronic health management information systems to support management of health service delivery. However, use of health information from HMIS is often challenged. Previous research point out that is essential that health information is not only collected, but also analyzed and disseminated to relevant stakeholders for decision making - a process also referred to as a culture of information use or information behavior. This study explores how health information is currently managed in Malawi and Burkina Faso. Through a comparison of the current practices and the role of technology, the study confirms that information behavior is about more than technology in itself. Both countries have a rather strong and well-organized culture of information use, but only parts of it is supported by the current technology. Changes to the technology at hand and organizational roles that could improve the current information culture are discussed as well.","PeriodicalId":326074,"journal":{"name":"2016 IST-Africa Week Conference","volume":"444 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116752062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-05-11DOI: 10.1109/ISTAFRICA.2016.7530700
Chris Csikszentmihályi, Jude Mukundane
Communities across Africa depend on radio for access to information, often as their primary source of news and information. Given its importance, surprisingly little ICT work has focused on improving radio. Contemporary ICTs have the potential to catalyze radical changes in ownership models, facilitate greater linguistic and cultural diversity, increase inclusion, and allow for the types of major innovations we have seen in music, television, gaming, or other media in the last decade. The RootIO project set out to test some of these possibilities by building hyperlocal low-cost, low-power radio stations. This paper presents an argument for community media as a focus of ICT, a summary of our research and design process, a technical description of the free/open software and hardware platform we have built, and a description of some early findings from field testing the system.
{"title":"RootIO: ICT + telephony for grassroots radio","authors":"Chris Csikszentmihályi, Jude Mukundane","doi":"10.1109/ISTAFRICA.2016.7530700","DOIUrl":"https://doi.org/10.1109/ISTAFRICA.2016.7530700","url":null,"abstract":"Communities across Africa depend on radio for access to information, often as their primary source of news and information. Given its importance, surprisingly little ICT work has focused on improving radio. Contemporary ICTs have the potential to catalyze radical changes in ownership models, facilitate greater linguistic and cultural diversity, increase inclusion, and allow for the types of major innovations we have seen in music, television, gaming, or other media in the last decade. The RootIO project set out to test some of these possibilities by building hyperlocal low-cost, low-power radio stations. This paper presents an argument for community media as a focus of ICT, a summary of our research and design process, a technical description of the free/open software and hardware platform we have built, and a description of some early findings from field testing the system.","PeriodicalId":326074,"journal":{"name":"2016 IST-Africa Week Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130050301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-05-11DOI: 10.1109/ISTAFRICA.2016.7530685
K. Draai, B. Haskins, R. Botha
To design a network as big as SANReN network design goals need to be determined. The network design process is an iterative one that follows a top-down approach. The network design lifecycle is a continuous process that seeks improvement of the network design so that it better addresses business needs and goals. This paper provides an overview of the network design goals model that provides a process for determining network design goals for an NREN. The model is instantiated in the SANReN environment. The network design goals may be slightly different to a commercial service provider but the process for determining network design goals for a commercial service provider can be adapted for SANReN.
{"title":"Devising NREN design goals from commercial network design guidelines","authors":"K. Draai, B. Haskins, R. Botha","doi":"10.1109/ISTAFRICA.2016.7530685","DOIUrl":"https://doi.org/10.1109/ISTAFRICA.2016.7530685","url":null,"abstract":"To design a network as big as SANReN network design goals need to be determined. The network design process is an iterative one that follows a top-down approach. The network design lifecycle is a continuous process that seeks improvement of the network design so that it better addresses business needs and goals. This paper provides an overview of the network design goals model that provides a process for determining network design goals for an NREN. The model is instantiated in the SANReN environment. The network design goals may be slightly different to a commercial service provider but the process for determining network design goals for a commercial service provider can be adapted for SANReN.","PeriodicalId":326074,"journal":{"name":"2016 IST-Africa Week Conference","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129950371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-05-11DOI: 10.1109/ISTAFRICA.2016.7530601
Olusola Salami, J. Mtsweni
Technological advancements have provided Banks several means of sending messages to their customers. In the context of business-to-customer interaction, Single Channel Messaging (SCM) model is prominently used by most Banks in Africa. SCM is restricted to one communication medium and messages are not sent based on urgency or priority. The ultimate aim of this research study is to propose and implement a model for Multi-Channel Messaging (MCM) that addresses the weaknesses of SCM. However, in this paper we only present and motivate the proposed conceptual MCM model. Unlike SCM, MCM uses different modes of communication to pass on information to Bank customers. Depending on the importance of a message, MCM provides mechanisms for choosing a channel, amongst available options, that matches the message's urgency or priority. The suitability of the Service Oriented Architecture (SOA) as an implementation approach is highlighted as it offers a robust, loosely coupled and scalable strategy for realising the requirements of MCM.
{"title":"Towards a context-aware multi-channel messaging model for African banks: Preliminary investigations","authors":"Olusola Salami, J. Mtsweni","doi":"10.1109/ISTAFRICA.2016.7530601","DOIUrl":"https://doi.org/10.1109/ISTAFRICA.2016.7530601","url":null,"abstract":"Technological advancements have provided Banks several means of sending messages to their customers. In the context of business-to-customer interaction, Single Channel Messaging (SCM) model is prominently used by most Banks in Africa. SCM is restricted to one communication medium and messages are not sent based on urgency or priority. The ultimate aim of this research study is to propose and implement a model for Multi-Channel Messaging (MCM) that addresses the weaknesses of SCM. However, in this paper we only present and motivate the proposed conceptual MCM model. Unlike SCM, MCM uses different modes of communication to pass on information to Bank customers. Depending on the importance of a message, MCM provides mechanisms for choosing a channel, amongst available options, that matches the message's urgency or priority. The suitability of the Service Oriented Architecture (SOA) as an implementation approach is highlighted as it offers a robust, loosely coupled and scalable strategy for realising the requirements of MCM.","PeriodicalId":326074,"journal":{"name":"2016 IST-Africa Week Conference","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130395376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-05-11DOI: 10.1109/ISTAFRICA.2016.7530661
T. Prinsloo, C. de Villiers
With traceability systems becoming increasingly important, Swaziland and Namibia invested heavily in traceability systems, and achieved sufficient meat traceability for them to be able to export to countries in Europe and other parts of the world. The projects now include communal farmers, farmers who were previously excluded from this initiative. Case studies and interviews with key role players confirmed that the projects are sustainable, and that communal farmers are benefitting, but that further research is required to determine the full scope of the benefits. Farmers still need to be better educated and more funds are needed to better the working conditions of the veterinary assistants in Swaziland. However, the projects are ensuring that people will have safe meat to eat, not only for now, but also in the future.
{"title":"Traceability systems in Swaziland and Namibia: Improving access to markets with digital information","authors":"T. Prinsloo, C. de Villiers","doi":"10.1109/ISTAFRICA.2016.7530661","DOIUrl":"https://doi.org/10.1109/ISTAFRICA.2016.7530661","url":null,"abstract":"With traceability systems becoming increasingly important, Swaziland and Namibia invested heavily in traceability systems, and achieved sufficient meat traceability for them to be able to export to countries in Europe and other parts of the world. The projects now include communal farmers, farmers who were previously excluded from this initiative. Case studies and interviews with key role players confirmed that the projects are sustainable, and that communal farmers are benefitting, but that further research is required to determine the full scope of the benefits. Farmers still need to be better educated and more funds are needed to better the working conditions of the veterinary assistants in Swaziland. However, the projects are ensuring that people will have safe meat to eat, not only for now, but also in the future.","PeriodicalId":326074,"journal":{"name":"2016 IST-Africa Week Conference","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128653886","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-05-11DOI: 10.1109/ISTAFRICA.2016.7530690
O. Seitio-Kgokgwe, Y. Mashalla, E. Seloilwe, Nodumo Chida
Concerns on the status of Botswana's health information systems were raised as early as the late 1980s. Several assessments overtime revealed weaknesses in the system including fragmentation, weak approaches to data collection, management, reporting, dissemination and use. A number of initiatives designed to improve the HIS were also undertaken. The BEANISH (Building Europe Africa collaborative Network for applying Information Society Technologies in the Healthcare Sector) as one of the initiatives aimed to address the issue of poor data coordination, management and reporting through a data warehousing system, the District Health Information Software. Rapid assessment was conducted as part of Routine Data Quality Assessment to determine the capacity of the District Health Management Teams to collect, analyse, and use data. Several challenges were cited including inadequate IT infrastructure including computers and unreliable internet access; limited skills in using the system and inadequate human resource capacity. There is need for more investment and leadership for health information management.
{"title":"Utilization of the District Health Information Software (DHIS) in Botswana: From paper to electronic based system","authors":"O. Seitio-Kgokgwe, Y. Mashalla, E. Seloilwe, Nodumo Chida","doi":"10.1109/ISTAFRICA.2016.7530690","DOIUrl":"https://doi.org/10.1109/ISTAFRICA.2016.7530690","url":null,"abstract":"Concerns on the status of Botswana's health information systems were raised as early as the late 1980s. Several assessments overtime revealed weaknesses in the system including fragmentation, weak approaches to data collection, management, reporting, dissemination and use. A number of initiatives designed to improve the HIS were also undertaken. The BEANISH (Building Europe Africa collaborative Network for applying Information Society Technologies in the Healthcare Sector) as one of the initiatives aimed to address the issue of poor data coordination, management and reporting through a data warehousing system, the District Health Information Software. Rapid assessment was conducted as part of Routine Data Quality Assessment to determine the capacity of the District Health Management Teams to collect, analyse, and use data. Several challenges were cited including inadequate IT infrastructure including computers and unreliable internet access; limited skills in using the system and inadequate human resource capacity. There is need for more investment and leadership for health information management.","PeriodicalId":326074,"journal":{"name":"2016 IST-Africa Week Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132729691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-05-11DOI: 10.1109/ISTAFRICA.2016.7530581
E. Micheni, Julius Murumba
This paper presents an attempt of providing grid computing as an avenue to heterogeneous e-learning platforms that can be accessed by different hardware and software platforms. E-Learning involves using internet technologies to access learning resources online such as school timetable, courseware, research material, and to run virtual communities for sharing and creating knowledge. Grids can be used as a means to provide education and training through such internet technologies. Literature review is used through examination of scientific research papers in journals and conference proceedings. The objective of the paper is to contribute towards knowledge and lessons that can be applied in Kenya towards effective approaches for development of an e-learning grid infrastructure.
{"title":"The promise of grid computing technologies for e-learning systems in Kenya","authors":"E. Micheni, Julius Murumba","doi":"10.1109/ISTAFRICA.2016.7530581","DOIUrl":"https://doi.org/10.1109/ISTAFRICA.2016.7530581","url":null,"abstract":"This paper presents an attempt of providing grid computing as an avenue to heterogeneous e-learning platforms that can be accessed by different hardware and software platforms. E-Learning involves using internet technologies to access learning resources online such as school timetable, courseware, research material, and to run virtual communities for sharing and creating knowledge. Grids can be used as a means to provide education and training through such internet technologies. Literature review is used through examination of scientific research papers in journals and conference proceedings. The objective of the paper is to contribute towards knowledge and lessons that can be applied in Kenya towards effective approaches for development of an e-learning grid infrastructure.","PeriodicalId":326074,"journal":{"name":"2016 IST-Africa Week Conference","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131481985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-05-11DOI: 10.1109/ISTAFRICA.2016.7530682
Joan Mwenda, Marita Turpin
The use of ICT to promote sustainable development, whether socioeconomic or human development, has increased over the past few decades. However, there is a need to ensure that ICT4D projects achieve their intended development outcomes. The Sustainable Livelihoods (SL) Framework provides a possible means to measure the impact of development programs/projects, by focusing on less disadvantaged household's vulnerabilities, assets, processes, structures and livelihood outcomes. The development agencies DFID, CARE and UNDP each have a different version of the SL framework with which to assess developmental impact. This paper discusses and compares the three approaches that are available to apply the SL framework. The paper concludes with a reflection on the three approaches, and recommendations for applying the SL framework in ICT4D.
{"title":"A comparative analysis of approaches to apply the sustainable livelihoods framework to do impact assessment in ICT4D","authors":"Joan Mwenda, Marita Turpin","doi":"10.1109/ISTAFRICA.2016.7530682","DOIUrl":"https://doi.org/10.1109/ISTAFRICA.2016.7530682","url":null,"abstract":"The use of ICT to promote sustainable development, whether socioeconomic or human development, has increased over the past few decades. However, there is a need to ensure that ICT4D projects achieve their intended development outcomes. The Sustainable Livelihoods (SL) Framework provides a possible means to measure the impact of development programs/projects, by focusing on less disadvantaged household's vulnerabilities, assets, processes, structures and livelihood outcomes. The development agencies DFID, CARE and UNDP each have a different version of the SL framework with which to assess developmental impact. This paper discusses and compares the three approaches that are available to apply the SL framework. The paper concludes with a reflection on the three approaches, and recommendations for applying the SL framework in ICT4D.","PeriodicalId":326074,"journal":{"name":"2016 IST-Africa Week Conference","volume":"137 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131352476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-05-11DOI: 10.1109/ISTAFRICA.2016.7530627
Dorien Baelden, Leo Vanaudenhove, Wouter J. Grové, J. Njenga, Leona Craffert, Koenraad Stroeken
ZoneIT - at the University of the Western Cape renamed in UDUBSit - was first developed by the University of Ghent in Belgium as a sharing application for and by the student community. This app is adapted and contextualised to the UWC context by way of a living lab approach. This paper describes and analyses the results from the needs analysis, which formed the first step in the living lab approach of adapting and implementing the app. The premise of the whole project is, that a living labs approach to ICT4D - much more than a technology transfer approach - leads to better adaptation and adoption of technology in different contexts. The main reason is that a living lab approach is inherently participative in nature.
{"title":"UDUBSit. A location based mobile application for the University of the Western Cape a living lab approach in support of participatory ICT4D","authors":"Dorien Baelden, Leo Vanaudenhove, Wouter J. Grové, J. Njenga, Leona Craffert, Koenraad Stroeken","doi":"10.1109/ISTAFRICA.2016.7530627","DOIUrl":"https://doi.org/10.1109/ISTAFRICA.2016.7530627","url":null,"abstract":"ZoneIT - at the University of the Western Cape renamed in UDUBSit - was first developed by the University of Ghent in Belgium as a sharing application for and by the student community. This app is adapted and contextualised to the UWC context by way of a living lab approach. This paper describes and analyses the results from the needs analysis, which formed the first step in the living lab approach of adapting and implementing the app. The premise of the whole project is, that a living labs approach to ICT4D - much more than a technology transfer approach - leads to better adaptation and adoption of technology in different contexts. The main reason is that a living lab approach is inherently participative in nature.","PeriodicalId":326074,"journal":{"name":"2016 IST-Africa Week Conference","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132914636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2016-05-11DOI: 10.1109/ISTAFRICA.2016.7530614
Jozua Kloppers
Cape Town is facing increased urbanisation, urban growth and other complex challenges which hinder its objectives regarding socio-economic development and quality of life for all its' citizens and visitors. To help meet these challenges, Cape Town is implementing “smart city” innovations. The smart city concept has typically been associated with an urban area where technology is embedded everywhere to enable traffic, water, energy, sewage, commerce etc. to be greatly improved, but sometimes the technology leads us to disregard the fact that the main aim of a smart city must be about the citizens and it is important to not only focus on technology but also to engage with society. Best practice smart cities understand the importance of engaging, encouraging, enabling and empowering citizen initiatives to achieve transformative social, economic and environmental benefits. Cities that are built from scratch have the luxury of including a vision for intelligence and integration of technology from their inception and construction and applies a top down process without citizen engagement. However, established cities with complex urban problems and conflicting forces are far more demanding and to overcome persistent problems including sustainability, attractiveness and competitiveness is not as simple as painting on an empty canvas. With the objective of determining how aligned Cape Town's Smart City initiatives are to those of its' citizens and visitors a research instrument was constructed to contrast implemented initiatives against possible initiatives, and based on the results there was a majority positive response to all initiatives excluding education initiatives.
{"title":"Citizen engagement in Cape Town's transition towards a smart city","authors":"Jozua Kloppers","doi":"10.1109/ISTAFRICA.2016.7530614","DOIUrl":"https://doi.org/10.1109/ISTAFRICA.2016.7530614","url":null,"abstract":"Cape Town is facing increased urbanisation, urban growth and other complex challenges which hinder its objectives regarding socio-economic development and quality of life for all its' citizens and visitors. To help meet these challenges, Cape Town is implementing “smart city” innovations. The smart city concept has typically been associated with an urban area where technology is embedded everywhere to enable traffic, water, energy, sewage, commerce etc. to be greatly improved, but sometimes the technology leads us to disregard the fact that the main aim of a smart city must be about the citizens and it is important to not only focus on technology but also to engage with society. Best practice smart cities understand the importance of engaging, encouraging, enabling and empowering citizen initiatives to achieve transformative social, economic and environmental benefits. Cities that are built from scratch have the luxury of including a vision for intelligence and integration of technology from their inception and construction and applies a top down process without citizen engagement. However, established cities with complex urban problems and conflicting forces are far more demanding and to overcome persistent problems including sustainability, attractiveness and competitiveness is not as simple as painting on an empty canvas. With the objective of determining how aligned Cape Town's Smart City initiatives are to those of its' citizens and visitors a research instrument was constructed to contrast implemented initiatives against possible initiatives, and based on the results there was a majority positive response to all initiatives excluding education initiatives.","PeriodicalId":326074,"journal":{"name":"2016 IST-Africa Week Conference","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-05-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117093583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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