Department of Gastroenterology, The Affiliated Wuxi People’s Hospital of Nanjing Medical University, Wuxi People’s Hospital, Wuxi Medical Center, Nanjing Medical University, Jiangsu Branch of the National Clinical Research Center for Digestive Diseases, Wuxi, 214,023, Jiangsu, China

Bingxin Xu, Cheng Yang, Lin Ji, Zhenxiong Xie & Hui Cao