1 Department of Gastroenterology, First Hospital of Yangtze University, Jingzhou of Hubei Province, China; Digestive Disease Research Institution of Yangtze University, Clinical Medical College, Yangtze University, Jingzhou of Hubei Province, China. Electronic address: 1210538142@qq.com.
2 Clinical Medical College, Yangtze University, Jingzhou of Hubei Province, China; Department of Respiratory Medicine, First Hospital of Yangtze University, Jingzhou of Hubei Province, China. Electronic address: 952404765@qq.com.
3 Department of Gastroenterology, First Hospital of Yangtze University, Jingzhou of Hubei Province, China; Digestive Disease Research Institution of Yangtze University, Clinical Medical College, Yangtze University, Jingzhou of Hubei Province, China. Electronic address: 420819747@qq.com.
4 Department of Gastroenterology, First Hospital of Yangtze University, Jingzhou of Hubei Province, China; Digestive Disease Research Institution of Yangtze University, Clinical Medical College, Yangtze University, Jingzhou of Hubei Province, China. Electronic address: tanxp1971cjdx@163.com.