Pub Date : 2021-09-01DOI: 10.1016/j.ajsep.2021.09.001
Loh Jun Ming Benjamin, Wang Chee Keng John
The purpose of the current study was to examine the moderation and mediation effects of mental toughness (MT) on the relationship between perceived stress and anxiety, and to test whether such effects are stronger in athletes than non-athletes. The sample consisted of 320 students (160 athletes, 160 non-athletes) from Nanyang Technological University. Multiple hierarchical analyses showed that MT moderated this relationship only in non-athletes, and partially mediated this relationship in both athletes and non-athletes. Moreover, mediation was found to be stronger in athletes; MT accounted for a substantially greater variance in anxiety outcome in athletes (82%) than non-athletes (33%), highlighting the importance of MT as a stress buffer pathway to lower anxiety. Additional variable control analyses revealed that training years did not benefit MT effects, suggesting that practice quality or competition level might be more critical in MT development. This study presents novel findings on the moderation and mediation perspective of MT on the perceived stress-anxiety relationship, which provides a more comprehensive foundation for future MT interventions using sports.
{"title":"Examining the moderation and mediation effects of mental toughness on perceived stress and anxiety amongst athletes and non-athletes","authors":"Loh Jun Ming Benjamin, Wang Chee Keng John","doi":"10.1016/j.ajsep.2021.09.001","DOIUrl":"10.1016/j.ajsep.2021.09.001","url":null,"abstract":"<div><p>The purpose of the current study was to examine the moderation and mediation effects of mental toughness (MT) on the relationship between perceived stress and anxiety, and to test whether such effects are stronger in athletes than non-athletes. The sample consisted of 320 students (160 athletes, 160 non-athletes) from Nanyang Technological University. Multiple hierarchical analyses showed that MT moderated this relationship only in non-athletes, and partially mediated this relationship in both athletes and non-athletes. Moreover, mediation was found to be stronger in athletes; MT accounted for a substantially greater variance in anxiety outcome in athletes (82%) than non-athletes (33%), highlighting the importance of MT as a stress buffer pathway to lower anxiety. Additional variable control analyses revealed that training years did not benefit MT effects, suggesting that practice quality or competition level might be more critical in MT development. This study presents novel findings on the moderation and mediation perspective of MT on the perceived stress-anxiety relationship, which provides a more comprehensive foundation for future MT interventions using sports.</p></div>","PeriodicalId":100129,"journal":{"name":"Asian Journal of Sport and Exercise Psychology","volume":"1 2","pages":"Pages 89-97"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S266723912100023X/pdfft?md5=d41cdb753eb4ed7b397f1313d47223cb&pid=1-s2.0-S266723912100023X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"107686897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-01DOI: 10.1016/j.ajsep.2021.11.002
Youngho Kim, Athanasios G. Papaioannou
{"title":"Editorial: Special issue “'Exercise and Health in Asian Pandemic Settings”","authors":"Youngho Kim, Athanasios G. Papaioannou","doi":"10.1016/j.ajsep.2021.11.002","DOIUrl":"10.1016/j.ajsep.2021.11.002","url":null,"abstract":"","PeriodicalId":100129,"journal":{"name":"Asian Journal of Sport and Exercise Psychology","volume":"1 2","pages":"Page 135"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2667239121000320/pdfft?md5=ab1d9849daf46c9f9714d17a2d971bc8&pid=1-s2.0-S2667239121000320-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76110802","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-01DOI: 10.1016/j.ajsep.2021.03.006
Stuart J.H. Biddle
Australia has a proud history in physical activity and is known for its love of, and success in, sport. It is also sometimes perceived to be a physically active country yet statistics show similar troubling trends of inactivity and non-communicable disease as many other high income countries. In research and professional practice, however, Australia can be seen to have been ‘punching above its weight’ (given its small population) in physical activity and public health. It has been a leading country for research on a number of themes concerning physically active lifestyles, including mental health, physical activity correlates, interventions, sedentary behaviour, and guidelines. The role of exercise psychology, however, is less clearly demarcated. The research concerning physical activity and public health has adopted a behavioural medicine approach, of which psychology is just one part. In this paper, behavioural medicine and exercise psychology will be defined, and research strengths and trends in Australia outlined. Issues particularly important for Australia will be explored briefly in the context of exercise psychology, including indigenous health and those living in rural and remote locations.
{"title":"Physical activity research in Australia: A view from exercise psychology and behavioural medicine","authors":"Stuart J.H. Biddle","doi":"10.1016/j.ajsep.2021.03.006","DOIUrl":"https://doi.org/10.1016/j.ajsep.2021.03.006","url":null,"abstract":"<div><p>Australia has a proud history in physical activity and is known for its love of, and success in, sport. It is also sometimes perceived to be a physically active country yet statistics show similar troubling trends of inactivity and non-communicable disease as many other high income countries. In research and professional practice, however, Australia can be seen to have been ‘punching above its weight’ (given its small population) in physical activity and public health. It has been a leading country for research on a number of themes concerning physically active lifestyles, including mental health, physical activity correlates, interventions, sedentary behaviour, and guidelines. The role of exercise psychology, however, is less clearly demarcated. The research concerning physical activity and public health has adopted a behavioural medicine approach, of which psychology is just one part. In this paper, behavioural medicine and exercise psychology will be defined, and research strengths and trends in Australia outlined. Issues particularly important for Australia will be explored briefly in the context of exercise psychology, including indigenous health and those living in rural and remote locations.</p></div>","PeriodicalId":100129,"journal":{"name":"Asian Journal of Sport and Exercise Psychology","volume":"1 1","pages":"Pages 12-20"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajsep.2021.03.006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91683404","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-01DOI: 10.1016/j.ajsep.2021.03.003
Selina Khoo , Payam Ansari , Tony Morris
Given that the Asian-South Pacific Association of Sport Psychology has recently passed 30 years since its creation, it would be interesting to examine the pattern of scientific publications of researchers from the Asian and South Pacific region over that period. This bibliometric analysis summarizes and analyses sport and exercise psychology publications from the region from the establishment of the Association in 1989 to the present. We conducted a systematic search of publications authored by researchers from the Asian and South Pacific region in nine sport and exercise psychology journals indexed in the Web of Science from 1989 to 2020. We analysed overall trends, the most prominent authors in terms of number of publications and citations, keywords as a reflection of noteworthy topics, and maps representing co-authorship, country, and institution clusters. Of the total of 1,003 publications, more than half were published after 2012. The most prolific authors with at least 30 publications each were James A. Dimmock, Ben Jackson, and Daniel F. Gucciardi who are all affiliated to Australian universities. Authors of the top 10 most cited publications are affiliated to Australian, New Zealand, and Singapore universities. The universities with the most publications were from Australia (University of Western Australia, University of Queensland, Curtin University, Victoria University, University of Wollongong, and Australian Catholic University), Hong Kong (University of Hong Kong), New Zealand (University of Otago), Singapore (Nanyang Technological University), and Taiwan (National Taiwan Sport University). There is co-authorship between countries in the Asian and South Pacific region as well as outside the region. Most of the collaborations outside the region were with the USA and England.
考虑到亚洲-南太平洋运动心理学协会(Asian-South Pacific Association of Sport Psychology)成立已近30年,研究亚洲和南太平洋地区研究人员在这段时间内发表的科学论文的模式将是一件有趣的事情。本文献计量分析对1989年协会成立至今该地区的体育与运动心理学出版物进行了总结和分析。从1989年到2020年,我们系统地检索了由亚洲和南太平洋地区的研究人员在Web of Science索引的九种体育和运动心理学期刊上发表的出版物。我们分析了总体趋势、发表论文数量和引用次数方面最突出的作者、反映值得关注主题的关键词,以及代表合著者、国家和机构集群的地图。在总共1003份出版物中,超过一半是在2012年之后出版的。最多产的作家是詹姆斯·a·迪莫克、本·杰克逊和丹尼尔·f·古恰尔迪,他们都隶属于澳大利亚的大学。被引用次数最多的十大出版物的作者都隶属于澳大利亚、新西兰和新加坡的大学。发表论文最多的大学分别来自澳大利亚(西澳大学、昆士兰大学、科廷大学、维多利亚大学、卧龙岗大学和澳大利亚天主教大学)、香港(香港大学)、新西兰(奥塔哥大学)、新加坡(南洋理工大学)和台湾(国立台湾体育大学)。亚洲和南太平洋地区的国家以及该地区以外的国家之间都有合作。该地区以外的大部分合作都是与美国和英国进行的。
{"title":"Sport and exercise psychology research from the Asian and South Pacific region: A bibliometric analysis","authors":"Selina Khoo , Payam Ansari , Tony Morris","doi":"10.1016/j.ajsep.2021.03.003","DOIUrl":"https://doi.org/10.1016/j.ajsep.2021.03.003","url":null,"abstract":"<div><p>Given that the Asian-South Pacific Association of Sport Psychology has recently passed 30 years since its creation, it would be interesting to examine the pattern of scientific publications of researchers from the Asian and South Pacific region over that period. This bibliometric analysis summarizes and analyses sport and exercise psychology publications from the region from the establishment of the Association in 1989 to the present. We conducted a systematic search of publications authored by researchers from the Asian and South Pacific region in nine sport and exercise psychology journals indexed in the Web of Science from 1989 to 2020. We analysed overall trends, the most prominent authors in terms of number of publications and citations, keywords as a reflection of noteworthy topics, and maps representing co-authorship, country, and institution clusters. Of the total of 1,003 publications, more than half were published after 2012. The most prolific authors with at least 30 publications each were James A. Dimmock, Ben Jackson, and Daniel F. Gucciardi who are all affiliated to Australian universities. Authors of the top 10 most cited publications are affiliated to Australian, New Zealand, and Singapore universities. The universities with the most publications were from Australia (University of Western Australia, University of Queensland, Curtin University, Victoria University, University of Wollongong, and Australian Catholic University), Hong Kong (University of Hong Kong), New Zealand (University of Otago), Singapore (Nanyang Technological University), and Taiwan (National Taiwan Sport University). There is co-authorship between countries in the Asian and South Pacific region as well as outside the region. Most of the collaborations outside the region were with the USA and England.</p></div>","PeriodicalId":100129,"journal":{"name":"Asian Journal of Sport and Exercise Psychology","volume":"1 1","pages":"Pages 21-29"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajsep.2021.03.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91689620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-01DOI: 10.1016/j.ajsep.2021.03.011
Chengshu Ji, Chee Keng John Wang, Yanlin Sun
{"title":"Editorial: Inaugural issue of the Asian journal sport and exercise psychology","authors":"Chengshu Ji, Chee Keng John Wang, Yanlin Sun","doi":"10.1016/j.ajsep.2021.03.011","DOIUrl":"https://doi.org/10.1016/j.ajsep.2021.03.011","url":null,"abstract":"","PeriodicalId":100129,"journal":{"name":"Asian Journal of Sport and Exercise Psychology","volume":"1 1","pages":"Pages 1-2"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajsep.2021.03.011","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91689621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-01DOI: 10.1016/J.AJSEP.2021.03.006
S. Biddle
{"title":"Physical activity research in Australia: A view from exercise psychology and behavioural medicine","authors":"S. Biddle","doi":"10.1016/J.AJSEP.2021.03.006","DOIUrl":"https://doi.org/10.1016/J.AJSEP.2021.03.006","url":null,"abstract":"","PeriodicalId":100129,"journal":{"name":"Asian Journal of Sport and Exercise Psychology","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84709141","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 : 2021-07-01DOI: 10.1016/J.AJSEP.2021.03.003
S. Khoo, P. Ansari, T. Morris
{"title":"Sport and exercise psychology research from the Asian and South Pacific region: A bibliometric analysis","authors":"S. Khoo, P. Ansari, T. Morris","doi":"10.1016/J.AJSEP.2021.03.003","DOIUrl":"https://doi.org/10.1016/J.AJSEP.2021.03.003","url":null,"abstract":"","PeriodicalId":100129,"journal":{"name":"Asian Journal of Sport and Exercise Psychology","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74948745","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 : 2021-07-01DOI: 10.1016/J.AJSEP.2021.03.001
Youngho Kim, Liwei Zhang, Frank J. H. Lu, K. Araki, Naruepon Vongjaturapat, M. L. Guinto, Garry Kuan, Ji-hang Lee, Yu-Kai Chang, Dev Roychowdhury, Zhijian Huang, Jayashree Acharya, Nadhim Al-Wattar, E. Ortega
{"title":"ASPASP position stand: Strategies for the development of sport and exercise psychology in the Asian and South Pacific region","authors":"Youngho Kim, Liwei Zhang, Frank J. H. Lu, K. Araki, Naruepon Vongjaturapat, M. L. Guinto, Garry Kuan, Ji-hang Lee, Yu-Kai Chang, Dev Roychowdhury, Zhijian Huang, Jayashree Acharya, Nadhim Al-Wattar, E. Ortega","doi":"10.1016/J.AJSEP.2021.03.001","DOIUrl":"https://doi.org/10.1016/J.AJSEP.2021.03.001","url":null,"abstract":"","PeriodicalId":100129,"journal":{"name":"Asian Journal of Sport and Exercise Psychology","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84266180","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 : 2021-07-01DOI: 10.1016/j.ajsep.2021.03.010
Sean H. Liu , Frank J.H. Lu , Diane L. Gill , Bin-bin Fang , Jhih-Syuan Yu
The purpose of this study was to explore the status of Taiwanese scholars' research in the field of exercise psychology in the past 30 years and to provide an overview of the research. With some modifications to Cooper's (2016) methodological instructions in research synthesis, a "quasi-systematic review" was adopted to collect, categorize and analyze Taiwanese scholars’ publications in the field of exercise psychology in the past three decades. The included papers were those published in international journals and the Taiwan Social Science Citation Index (TSSCI) journals. A total of 355 papers qualified for further analysis. Most selected papers were quantitatively-oriented. Also, we found both international and domestic journals had different features in terms of participants, research methods, and research topics. Further, we found that 73 papers (20.56%) examined “theoretical models of exercise behavior”; 271 papers (76.34%) examined “psychological effects of exercise”; 95 papers (26.76%) investigated “social cognition in exercise”; 272 papers (76.62%) studied “exercise and specific population”; and 20 papers (5.63%) were classified as applications/other.” Furthermore, in international journals, 140 papers (61.40%) were ranked as Q1; 57 papers (25.00%) as Q2; 27 papers (11.84%) as Q3, and 4 papers (1.75%) as Q4. In summary, Taiwanese scholars’ research in exercise psychology has unique features and topics. Government policy and research grants may explain the research directions and topics selected. It is suggested that Taiwanese scholars may expand their research beyond these limitations.
{"title":"Exercise psychology research in Taiwan over three decades: A quasi-systematic review","authors":"Sean H. Liu , Frank J.H. Lu , Diane L. Gill , Bin-bin Fang , Jhih-Syuan Yu","doi":"10.1016/j.ajsep.2021.03.010","DOIUrl":"10.1016/j.ajsep.2021.03.010","url":null,"abstract":"<div><p>The purpose of this study was to explore the status of Taiwanese scholars' research in the field of exercise psychology in the past 30 years and to provide an overview of the research. With some modifications to Cooper's (2016) methodological instructions in research synthesis, a \"quasi-systematic review\" was adopted to collect, categorize and analyze Taiwanese scholars’ publications in the field of exercise psychology in the past three decades. The included papers were those published in international journals and the Taiwan Social Science Citation Index (TSSCI) journals. A total of 355 papers qualified for further analysis. Most selected papers were quantitatively-oriented. Also, we found both international and domestic journals had different features in terms of participants, research methods, and research topics. Further, we found that 73 papers (20.56%) examined “theoretical models of exercise behavior”; 271 papers (76.34%) examined “psychological effects of exercise”; 95 papers (26.76%) investigated “social cognition in exercise”; 272 papers (76.62%) studied “exercise and specific population”; and 20 papers (5.63%) were classified as applications/other.” Furthermore, in international journals, 140 papers (61.40%) were ranked as Q1; 57 papers (25.00%) as Q2; 27 papers (11.84%) as Q3, and 4 papers (1.75%) as Q4. In summary, Taiwanese scholars’ research in exercise psychology has unique features and topics. Government policy and research grants may explain the research directions and topics selected. It is suggested that Taiwanese scholars may expand their research beyond these limitations.</p></div>","PeriodicalId":100129,"journal":{"name":"Asian Journal of Sport and Exercise Psychology","volume":"1 1","pages":"Pages 54-62"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajsep.2021.03.010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82446434","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-01DOI: 10.1016/j.ajsep.2021.03.008
Liwei Zhang, Yang Ge, Danyang Li
This review presents readers with an overall picture about what China sport psychologists are doing and what concerns they have in their research and practice. Firstly, organisational structure, important academic activities, and accreditation system of China sport psychology are introduced. Next, we present the three research areas of China sport psychology, i.e., competition psychology, exercise psychology, and psychology of physical education. In addition, three mental training models proposed by Chinese sport psychologists are discussed, i.e., the comprehensive model for psychological development, adversity training model, and psychological development system for Chinese athletes. In the last section of this review, the authors analyze prospective research areas for sport psychology, including perception and decision making in sport, neuro-efficiency and neuro-plasticity, self-control and sport performance, athletes’ mental health, dose effect of mental health promotion through exercises, moderators on the relationship between exercise and mental health, and the intention-behavior gap in physical and mental health promotion through exercise.
{"title":"The features and mission of sport psychology in China","authors":"Liwei Zhang, Yang Ge, Danyang Li","doi":"10.1016/j.ajsep.2021.03.008","DOIUrl":"10.1016/j.ajsep.2021.03.008","url":null,"abstract":"<div><p>This review presents readers with an overall picture about what China sport psychologists are doing and what concerns they have in their research and practice. Firstly, organisational structure, important academic activities, and accreditation system of China sport psychology are introduced. Next, we present the three research areas of China sport psychology, i.e., competition psychology, exercise psychology, and psychology of physical education. In addition, three mental training models proposed by Chinese sport psychologists are discussed, i.e., the comprehensive model for psychological development, adversity training model, and psychological development system for Chinese athletes. In the last section of this review, the authors analyze prospective research areas for sport psychology, including perception and decision making in sport, neuro-efficiency and neuro-plasticity, self-control and sport performance, athletes’ mental health, dose effect of mental health promotion through exercises, moderators on the relationship between exercise and mental health, and the intention-behavior gap in physical and mental health promotion through exercise.</p></div>","PeriodicalId":100129,"journal":{"name":"Asian Journal of Sport and Exercise Psychology","volume":"1 1","pages":"Pages 45-53"},"PeriodicalIF":0.0,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajsep.2021.03.008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87444809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}