1 Department of Gastroenterology, Zhongnan Hospital of Wuhan University; The Hubei Clinical Center & Key Lab of Intestinal & Colorectal Diseases, Wuhan, China.
2 Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, China.
3 Department of Cardiology, Zhongnan Hospital of Wuhan University, Wuhan, China.