Department of Gastroenterology, Wuhan Fifth Hospital, Wuhan 430050, Hubei, China;
Department of Gastroenterology, Wuhan Fifth Hospital, Wuhan 430050, Hubei, China;
Department of Gastroenterology, Wuhan Fifth Hospital, Wuhan 430050, Hubei, China;
Department of Gastroenterology, Wuhan Fifth Hospital, Wuhan 430050, Hubei, China;
Department of Gastroenterology, Wuhan Fifth Hospital, Wuhan 430050, Hubei, China;