Pub Date : 2025-02-27DOI: 10.1016/j.jwb.2025.101630
Ha-Phuong Luong , Chris Jones , Yama Temouri
This paper explores the factors that influence the internationalization of multinational enterprises (MNEs) from clusters, with a particular focus on the use of tax havens. Institutional Theory is used as our theoretical framework, with mimetic isomorphism highlighted as a primary mechanism connecting cluster characteristics to MNE internationalization. By analyzing firm-level data for the UK and Germany from 2008-2019, we show that institutional features within clusters—such as imitation, the co-location of professional services, and industrial concentration—facilitate this form of internationalization. Furthermore, the findings improve research on cluster internationalization, indicating that the imitation effect is amplified by firm leadership and experience.
{"title":"Cluster Internationalization to Tax Havens by Multinational Enterprises: An Exploration of Imitative Behaviour","authors":"Ha-Phuong Luong , Chris Jones , Yama Temouri","doi":"10.1016/j.jwb.2025.101630","DOIUrl":"10.1016/j.jwb.2025.101630","url":null,"abstract":"<div><div>This paper explores the factors that influence the internationalization of multinational enterprises (MNEs) from clusters, with a particular focus on the use of tax havens. <em>Institutional Theory</em> is used as our theoretical framework, with mimetic isomorphism highlighted as a primary mechanism connecting cluster characteristics to MNE internationalization. By analyzing firm-level data for the UK and Germany from 2008-2019, we show that institutional features within clusters—such as imitation, the co-location of professional services, and industrial concentration—facilitate this form of internationalization. Furthermore, the findings improve research on cluster internationalization, indicating that the imitation effect is amplified by firm leadership and experience.</div></div>","PeriodicalId":51357,"journal":{"name":"Journal of World Business","volume":"60 4","pages":"Article 101630"},"PeriodicalIF":8.9,"publicationDate":"2025-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143509282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-02-26DOI: 10.1016/j.jwb.2025.101628
Michael A. Witt , Luciano Ciravegna
We argue that national security concerns can be an important driver of market exit decisions of MNEs. Drawing on institutional theory and using fuzzy-set qualitative comparative analysis (fsQCA) on a sample of 196 MNEs from 26 home countries, we find that two factors expressing pressure arising from national security concerns combined with three organizational boundary conditions account for 88 % of exit decisions of MNEs from the Russian market following the start of the Ukraine War. We extend theory by establishing national security as a source of legitimacy pressure affecting MNE strategic choices and by elaborating contingencies under which national security pressures are sufficient for market exit, at least in the context of economic war. Our findings may further be relevant to the sanctions literature in international business by indicating that the impact of sanctions is contingent on organizational-level conditions.
{"title":"Serving national security? MNE responses in economic war","authors":"Michael A. Witt , Luciano Ciravegna","doi":"10.1016/j.jwb.2025.101628","DOIUrl":"10.1016/j.jwb.2025.101628","url":null,"abstract":"<div><div>We argue that national security concerns can be an important driver of market exit decisions of MNEs. Drawing on institutional theory and using fuzzy-set qualitative comparative analysis (fsQCA) on a sample of 196 MNEs from 26 home countries, we find that two factors expressing pressure arising from national security concerns combined with three organizational boundary conditions account for 88 % of exit decisions of MNEs from the Russian market following the start of the Ukraine War. We extend theory by establishing national security as a source of legitimacy pressure affecting MNE strategic choices and by elaborating contingencies under which national security pressures are sufficient for market exit, at least in the context of economic war. Our findings may further be relevant to the sanctions literature in international business by indicating that the impact of sanctions is contingent on organizational-level conditions.</div></div>","PeriodicalId":51357,"journal":{"name":"Journal of World Business","volume":"60 3","pages":"Article 101628"},"PeriodicalIF":8.9,"publicationDate":"2025-02-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143488245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-02-08DOI: 10.1016/j.jwb.2025.101623
Yuehua Xu , Jiatao Li , Yimin Wang , Li Xin , Haichuan Zhao
This study aims to advance the understanding of the effectiveness of strategies addressing the country of origin (COO)-based stigma of a multinational enterprise (MNE), a persistent form of liability of the COO. On the basis of integrated insights from research on stigma by association and identity salience, we propose that when an MNE's home country is implicated in a negative global event, similar strategies at different levels (corporate philanthropy and foreign aid) would differentially affect its COO-based stigma resulting from its association with its home country. The results of scenario-based experimental analyses indicate that while MNEs’ philanthropic efforts reduce stigma, aid from their home country increases stigma among host country consumers.
{"title":"Exploring Corporate Philanthropy, Home Country Foreign Aid, and Country of Origin-Based Stigma for Multinational Enterprises: An Experimental Study","authors":"Yuehua Xu , Jiatao Li , Yimin Wang , Li Xin , Haichuan Zhao","doi":"10.1016/j.jwb.2025.101623","DOIUrl":"10.1016/j.jwb.2025.101623","url":null,"abstract":"<div><div>This study aims to advance the understanding of the effectiveness of strategies addressing the country of origin (COO)-based stigma of a multinational enterprise (MNE), a persistent form of liability of the COO. On the basis of integrated insights from research on stigma by association and identity salience, we propose that when an MNE's home country is implicated in a negative global event, similar strategies at different levels (corporate philanthropy and foreign aid) would differentially affect its COO-based stigma resulting from its association with its home country. The results of scenario-based experimental analyses indicate that while MNEs’ philanthropic efforts reduce stigma, aid from their home country increases stigma among host country consumers.</div></div>","PeriodicalId":51357,"journal":{"name":"Journal of World Business","volume":"60 3","pages":"Article 101623"},"PeriodicalIF":8.9,"publicationDate":"2025-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143372169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-02-07DOI: 10.1016/j.jwb.2025.101622
Wolfgang Messner
Culture is often viewed as a value system that shapes cultural practices. Frameworks like Hofstede, GLOBE, and Schwartz identify and quantify various cultural dimensions; however, these rely on surveys that are criticized for limited country coverage, lack of psychometric robustness, small sample sizes, and cultural biases. This article presents an empirical experiment designed to quantify cultural practices and diversity across 216 countries and territories by prompting large language models using a zero-shot learning strategy. This approach enables subnational and segment-specific analyses, equipping researchers with powerful tools for deeper cultural insights.
{"title":"Quantification of cultural practices and diversity: An empirical experiment with generative artificial intelligence","authors":"Wolfgang Messner","doi":"10.1016/j.jwb.2025.101622","DOIUrl":"10.1016/j.jwb.2025.101622","url":null,"abstract":"<div><div>Culture is often viewed as a value system that shapes cultural practices. Frameworks like Hofstede, GLOBE, and Schwartz identify and quantify various cultural dimensions; however, these rely on surveys that are criticized for limited country coverage, lack of psychometric robustness, small sample sizes, and cultural biases. This article presents an empirical experiment designed to quantify cultural practices and diversity across 216 countries and territories by prompting large language models using a zero-shot learning strategy. This approach enables subnational and segment-specific analyses, equipping researchers with powerful tools for deeper cultural insights.</div></div>","PeriodicalId":51357,"journal":{"name":"Journal of World Business","volume":"60 3","pages":"Article 101622"},"PeriodicalIF":8.9,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143348426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-02-06DOI: 10.1016/j.jwb.2025.101626
Tao Bai , Abby Jingzi Zhou , Steven Shijin Zhou , Peter Liesch
We examine the critical role of CEO power in influencing the firm's internationalization in response to negative performance feedback. Firms with CEOs who possess strong ownership and expert power may adopt a self-enhancement approach avoiding strategic changes within the firm such as pursuing internationalization to address a performance shortfall. In contrast, those with CEOs who wield significant structural and prestige power may adopt a problem-solving approach using internationalization as a solution. Positive performance prospects, as identified by business analysts, intensify these patterns. Data from 462 newly listed public companies in China from 2009 to 2020 support our hypotheses. We conclude that firms may internationalize to address domestic performance shortfalls rather than to exploit advantages in overseas markets.
{"title":"Negative performance feedback, CEO power and internationalization","authors":"Tao Bai , Abby Jingzi Zhou , Steven Shijin Zhou , Peter Liesch","doi":"10.1016/j.jwb.2025.101626","DOIUrl":"10.1016/j.jwb.2025.101626","url":null,"abstract":"<div><div>We examine the critical role of CEO power in influencing the firm's internationalization in response to negative performance feedback. Firms with CEOs who possess strong ownership and expert power may adopt a self-enhancement approach avoiding strategic changes within the firm such as pursuing internationalization to address a performance shortfall. In contrast, those with CEOs who wield significant structural and prestige power may adopt a problem-solving approach using internationalization as a solution. Positive performance prospects, as identified by business analysts, intensify these patterns. Data from 462 newly listed public companies in China from 2009 to 2020 support our hypotheses. We conclude that firms may internationalize to address domestic performance shortfalls rather than to exploit advantages in overseas markets.</div></div>","PeriodicalId":51357,"journal":{"name":"Journal of World Business","volume":"60 3","pages":"Article 101626"},"PeriodicalIF":8.9,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143519409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-02-05DOI: 10.1016/j.jwb.2025.101625
Anita Kerai , Nycil George
In this paper, we investigate how CEO power moderates the relationship between inconsistent performance feedback and family firm internationalization. We argue that when faced with such ambiguity, internationalization is contingent on the CEOs’ ability derived from their sources of power. We test our hypotheses using a sample of Indian family firms from 2008 to 2015. We find that powerful CEOs choose self-enhancement over problemistic search and are less likely to pursue firm internationalization. Our results also show that when CEOs draw power from formal sources, they are more prone to cognitive biases and, thus, more likely to adopt self-enhancement.
{"title":"Inconsistent performance feedback and firm internationalization: Can CEOs remove the haze?","authors":"Anita Kerai , Nycil George","doi":"10.1016/j.jwb.2025.101625","DOIUrl":"10.1016/j.jwb.2025.101625","url":null,"abstract":"<div><div>In this paper, we investigate how CEO power moderates the relationship between inconsistent performance feedback and family firm internationalization. We argue that when faced with such ambiguity, internationalization is contingent on the CEOs’ ability derived from their sources of power. We test our hypotheses using a sample of Indian family firms from 2008 to 2015. We find that powerful CEOs choose self-enhancement over problemistic search and are less likely to pursue firm internationalization. Our results also show that when CEOs draw power from formal sources, they are more prone to cognitive biases and, thus, more likely to adopt self-enhancement.</div></div>","PeriodicalId":51357,"journal":{"name":"Journal of World Business","volume":"60 3","pages":"Article 101625"},"PeriodicalIF":8.9,"publicationDate":"2025-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143519408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Threats from patent litigations are a major roadblock for the internationalization strategies of MNCs from emerging markets (EMNCs). While existing theory focuses on weak patent systems in emerging economies as an obstacle for multinational corporations from developed economies, we conceptualize them as experiential learning contexts that shape the patent litigation routines of local firms. We reason that the depth of organizational learning from patent litigation experiences as defendants in weak, domestic patent systems is counterproductive for EMNCs. Such experiences lead to the development of patent litigation routines that are ill-suited for operating in countries with strong patent systems, thereby exposing EMNCs to costly patent litigations. We find empirical support by analyzing 2,273 Indian firms between 2007 and 2017. Learning from operating in many countries with strong patent systems and experience with international, as opposed to national, patent filings create boundary conditions.
{"title":"Strategic vulnerabilities of emerging market MNCs – How litigation experiences in weak patent systems increase the risks of patent litigation abroad","authors":"Wolfgang Sofka , Nikolaos Papageorgiadis , Sreevas Sahasranamam , K.V. Mukundhan","doi":"10.1016/j.jwb.2025.101624","DOIUrl":"10.1016/j.jwb.2025.101624","url":null,"abstract":"<div><div>Threats from patent litigations are a major roadblock for the internationalization strategies of MNCs from emerging markets (EMNCs). While existing theory focuses on weak patent systems in emerging economies as an obstacle for multinational corporations from developed economies, we conceptualize them as experiential learning contexts that shape the patent litigation routines of local firms. We reason that the depth of organizational learning from patent litigation experiences as defendants in weak, domestic patent systems is counterproductive for EMNCs. Such experiences lead to the development of patent litigation routines that are ill-suited for operating in countries with strong patent systems, thereby exposing EMNCs to costly patent litigations. We find empirical support by analyzing 2,273 Indian firms between 2007 and 2017. Learning from operating in many countries with strong patent systems and experience with international, as opposed to national, patent filings create boundary conditions.</div></div>","PeriodicalId":51357,"journal":{"name":"Journal of World Business","volume":"60 3","pages":"Article 101624"},"PeriodicalIF":8.9,"publicationDate":"2025-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143519410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-02-03DOI: 10.1016/j.jwb.2025.101627
Anish Purkayastha , Andrew Delios , Vikas Kumar
We build on the Linkage, Leverage, and Learning (LLL) framework to develop theory on how business group (BG) affiliation enables knowledge sharing and resource leveraging across affiliates to facilitate global expansion via overseas subsidiary formation. We use a sample of 3,204 Indian BG affiliates from 2006 to 2014 modeled with zero-inflated negative binomial regression to examine this relationship between multisectoral expertise, the international knowledge of a BG and overseas subsidiary formation. Our results show that the positive influence of BG-level multisectoral expertise on overseas subsidiary formation is amplified by a BG's level of international knowledge as derived from its affiliates' export activities. Our findings highlight the importance of intra-group dynamics and BG heterogeneity in affiliate internationalization. We hence challenge the view of BGs existing and operating as homogeneous entities, where this across BG heterogeneity comes from the variable types and depths of exposure that a BG's affiliates have in international markets.
{"title":"Leveraging Multisectoral Expertise and International Knowledge: Business Group Influence on Overseas Subsidiary Formation","authors":"Anish Purkayastha , Andrew Delios , Vikas Kumar","doi":"10.1016/j.jwb.2025.101627","DOIUrl":"10.1016/j.jwb.2025.101627","url":null,"abstract":"<div><div>We build on the Linkage, Leverage, and Learning (LLL) framework to develop theory on how business group (BG) affiliation enables knowledge sharing and resource leveraging across affiliates to facilitate global expansion via overseas subsidiary formation. We use a sample of 3,204 Indian BG affiliates from 2006 to 2014 modeled with zero-inflated negative binomial regression to examine this relationship between multisectoral expertise, the international knowledge of a BG and overseas subsidiary formation. Our results show that the positive influence of BG-level multisectoral expertise on overseas subsidiary formation is amplified by a BG's level of international knowledge as derived from its affiliates' export activities. Our findings highlight the importance of intra-group dynamics and BG heterogeneity in affiliate internationalization. We hence challenge the view of BGs existing and operating as homogeneous entities, where this across BG heterogeneity comes from the variable types and depths of exposure that a BG's affiliates have in international markets.</div></div>","PeriodicalId":51357,"journal":{"name":"Journal of World Business","volume":"60 3","pages":"Article 101627"},"PeriodicalIF":8.9,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143519411","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-02-01DOI: 10.1016/j.jwb.2024.101611
Alex Veen , Jeroen Meijerink , Tom Barratt , Anne Keegan , Caleb Goods
Food-delivery platforms seemingly confound the organizational logic that firms, upon internationalization, must gain legitimacy. We contribute to the literature on HRM in multinational enterprises by studying how Deliveroo and Uber Eats expanded into Australia and the Netherlands. Using an organizational legitimacy lens, we trace how these platforms navigate the legitimacy challenges arising from their business models based on ‘HRM without employment’. Our longitudinal time-sensitive qualitative case study design reveals how the platforms dynamically reconfigure their HRM activities and shadowbox with regulators. Rather than pursuing outright legitimacy, they seek to ‘buy time’, to establish local footprints, and, where possible, institutionally innovate.
{"title":"Overcoming legitimacy challenges of novel HRM practices during internationalization: The case of two food-delivery platforms","authors":"Alex Veen , Jeroen Meijerink , Tom Barratt , Anne Keegan , Caleb Goods","doi":"10.1016/j.jwb.2024.101611","DOIUrl":"10.1016/j.jwb.2024.101611","url":null,"abstract":"<div><div>Food-delivery platforms seemingly confound the organizational logic that firms, upon internationalization, must gain legitimacy. We contribute to the literature on HRM in multinational enterprises by studying how Deliveroo and Uber Eats expanded into Australia and the Netherlands. Using an organizational legitimacy lens, we trace how these platforms navigate the legitimacy challenges arising from their business models based on ‘HRM without employment’. Our longitudinal time-sensitive qualitative case study design reveals how the platforms dynamically reconfigure their HRM activities and shadowbox with regulators. Rather than pursuing outright legitimacy, they seek to ‘buy time’, to establish local footprints, and, where possible, institutionally innovate.</div></div>","PeriodicalId":51357,"journal":{"name":"Journal of World Business","volume":"60 2","pages":"Article 101611"},"PeriodicalIF":8.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142889273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2025-02-01DOI: 10.1016/j.jwb.2024.101609
Heinz Tüselmann , Rudolf R. Sinkovics , Grigory Pishchulov
We re-examine and advance the landscape of academic journal publishing, specifically focusing on international business (IB) journals. While previous journal rankings have identified sixteen domain-specific IB journals, a renewed look at the journal space shows that the landscape of publications for IB has grown, while at the same time, mostly, retained or even improved its quality propositions. Utilizing state-of-the art machine learning methods including Classification and Regression Trees (CART) and random forests next to data envelopment analysis (DEA) for performance evaluation as well as fuzzy clustering methods, our meta-ranking identifies opportunities for mid-range journals with potential for ascension to higher quality clusters. Comparative analysis further suggests Journal of World Business (JWB) as a candidate for future inclusion in elite journal lists such as the FT50 list, alongside the Journal of International Business Studies (JIBS). Overall, our results show the IB journal landscape is developing towards a quality-based growth trajectory. This advancement has the potential to bolster the long-term competitiveness of the discipline by expanding the scope of its scholarship. Furthermore, it enhances the discipline's influence within the broader management and business ecosystem.
{"title":"An advanced meta-ranking for the expanding international business field – Journal status and future trajectories","authors":"Heinz Tüselmann , Rudolf R. Sinkovics , Grigory Pishchulov","doi":"10.1016/j.jwb.2024.101609","DOIUrl":"10.1016/j.jwb.2024.101609","url":null,"abstract":"<div><div>We re-examine and advance the landscape of academic journal publishing, specifically focusing on international business (IB) journals. While previous journal rankings have identified sixteen domain-specific IB journals, a renewed look at the journal space shows that the landscape of publications for IB has grown, while at the same time, mostly, retained or even improved its quality propositions. Utilizing state-of-the art machine learning methods including Classification and Regression Trees (CART) and random forests next to data envelopment analysis (DEA) for performance evaluation as well as fuzzy clustering methods, our meta-ranking identifies opportunities for mid-range journals with potential for ascension to higher quality clusters. Comparative analysis further suggests Journal of World Business (JWB) as a candidate for future inclusion in elite journal lists such as the FT50 list, alongside the Journal of International Business Studies (JIBS). Overall, our results show the IB journal landscape is developing towards a quality-based growth trajectory. This advancement has the potential to bolster the long-term competitiveness of the discipline by expanding the scope of its scholarship. Furthermore, it enhances the discipline's influence within the broader management and business ecosystem.</div></div>","PeriodicalId":51357,"journal":{"name":"Journal of World Business","volume":"60 2","pages":"Article 101609"},"PeriodicalIF":8.9,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142886996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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