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Affiliations
Kazunari Nakahara
Department of Gastroenterology, St. Marianna University, School of Medicine, Sugao, Miyamae-ku, Kawasaki, Japan
Junya Sato
Department of Gastroenterology, St. Marianna University, School of Medicine, Sugao, Miyamae-ku, Kawasaki, Japan
Keisuke Tateishi
Department of Gastroenterology, St. Marianna University, School of Medicine, Sugao, Miyamae-ku, Kawasaki, Japan