1 Division of Gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, 610041, China.
2 Department of Biostatistics, JC School of Public Health and Primary Care, Faculty of Medicine, The Chinese University of Hong Kong, Ma Liu Shui, China.
3 Laboratory of Cardiovascular Diseases, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, 610041, China.
4 Creation and Management of a Tumour Bank, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, China.
5 Laboratory of Cardiovascular Diseases, Regenerative Medicine Research Center, West China Hospital, Sichuan University, Chengdu, 610041, China. liuxq@scu.edu.cn.
6 Division of Gastroenterology & Hepatology, West China Hospital, Sichuan University, Chengdu, 610041, China. yangli_hx@scu.edu.cn.