About the Authors
- Kazuhiro Kashiwagi
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* E-mail: kazuuk075@aol.com
Affiliation Center for Preventive Medicine, Keio University Hospital, Tokyo, Japan
- Nagamu Inoue
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Affiliation Center for Preventive Medicine, Keio University Hospital, Tokyo, Japan
- Toshifumi Yoshida
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Affiliation Center for Preventive Medicine, Keio University Hospital, Tokyo, Japan
- Rieko Bessyo
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Affiliation Center for Preventive Medicine, Keio University Hospital, Tokyo, Japan
- Kazuaki Yoneno
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Affiliation Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
- Hiroyuki Imaeda
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Affiliation Department of General Medicine, Saitama Medical University School of Medicine, Saitama, Japan
- Haruhiko Ogata
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Affiliation Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
- Takanori Kanai
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Affiliation Division of Gastroenterology and Hepatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan
- Yoshinori Sugino
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Affiliation Center for Preventive Medicine, Keio University Hospital, Tokyo, Japan
- Yasushi Iwao
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Affiliation Center for Preventive Medicine, Keio University Hospital, Tokyo, Japan
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceptualization: KK NI YI. Formal analysis: KK NI. Investigation: KK NI TY RB YS YI. Resources: KY HI HO TK. Supervision: YI. Writing – original draft: KK.