About the Authors
- Yeongkeun Kwon
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Affiliations Department of Family Medicine, Korea University College of Medicine, Seoul, South Korea, Center for Obesity and Metabolic Diseases, Korea University Anam Hospital, Seoul, South Korea
- Hyun Jung Kim
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Affiliation Institute for Evidence-based Medicine, The Korean Branch of Australasian Cochrane Center, Department of Preventive Medicine, Korea University College of Medicine, Seoul, South Korea
- Sungsoo Park
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Affiliations Center for Obesity and Metabolic Diseases, Korea University Anam Hospital, Seoul, South Korea, Division of Upper Gastrointestinal Surgery, Department of Surgery, Korea University College of Medicine, Seoul, South Korea
- Yong-Gyu Park
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Affiliation Department of Biostatistics, The Catholic University of Korea College of Medicine, Seoul, South Korea
- Kyung-Hwan Cho
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* E-mail: kukwon@korea.ac.kr
Affiliation Department of Family Medicine, Korea University College of Medicine, Seoul, South Korea
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceptualization: YK K-HC. Formal analysis: YK HJK Y-GP. Investigation: YK HJK Y-GP K-HC. Methodology: YK HJK Y-GP. Supervision: SP K-HC. Visualization: YK HJK. Writing – original draft: YK.