Li, Jian-Jun BA1,*; Zhang, Hong PhD2,3,*; Peng, Xue BA1; Yang, Shi-Ming PhD1; Bai, Jian-Ying PhD1; Fan, Chao-Qiang MD1
1Department of Gastroenterology, Xinqiao Hospital, the Second Affiliated Hospital of Army Medical University, Chongqing, China;
2Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan, China;
3Department of Gastroenterology, West China School of Medicine, West China Hospital, Sichuan University, Chengdu, China.
Correspondence: Chao-Qiang Fan, MD. E-mail: [email protected].
*Jian-Jun Li and Hong Zhang are co-first authors of the article, they contributed equally to this work. Financial support: Sichuan Medical Association digestive endoscopy special committee special topic (2021XHNJ05).