| Authors: |
Kanda T; Division of Gastroenterology and Hepatology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Minamiuonuma, Niigata, 949-7302, Japan. kandatatsuo@gmail.com., Matsumoto K; Department of Pharmacy, Yamanashi Central Hospital, 1-1-1 Fujimi, Kofu, Yamanashi, 400-8506, Japan., Obi S; Department of Gastroenterology, Yamanashi Central Hospital, 1-1-1 Fujimi, Kofu, Yamanashi, 400-8506, Japan.; Department of Internal Medicine, Teikyo University Chiba Medical Center, 3426-3 Anesaki, Ichihara, Chiba, 299-0111, Japan., Mochizuki H; Department of Gastroenterology, Yamanashi Central Hospital, 1-1-1 Fujimi, Kofu, Yamanashi, 400-8506, Japan., Omata M; Department of Gastroenterology, Yamanashi Central Hospital, 1-1-1 Fujimi, Kofu, Yamanashi, 400-8506, Japan.; The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 113-8655, Japan. |