Shimizu, Kyoko MD, PhD; Tahara, Junko MD, PhD; Takayama, Yukiko MD, PhD; Akao, Junichi MD; Ajihara, Takahiro MD; Nagao, Kenta MD; Shiratori, Keiko MD, PhD; Tokushige, Katsutoshi MD, PhD
From the Department of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan.
Received for publication October 21, 2015; accepted February 20, 2016.
Address correspondence to: Kyoko Shimizu, MD, PhD, Department of Gastroenterology, Tokyo Women's Medical University, 8-1, Kawada-cho, Shinjuku-ku, Tokyo 162-8666, Japan (e-mail: [email protected]).
The first 2 authors contributed equally to this work.
The authors declare no conflict of interest.
doi: 10.1097/MPA.0000000000000633
