Submitted on: 05 July 2019.
Revised on: 24 July 2019.
Accepted on: 18 August 2019.
Lancet Gastroenterology & Hepatology
http://reply.papertrans.cn/3/205/20492/20492-22.png
http://reply.papertrans.cn/3/205/20492/20492-23.png
Submitted on: 29 July 2019.
Revised on: 04 September 2019.
Accepted on: 29 September 2019.
Lancet Gastroenterology & Hepatology
http://reply.papertrans.cn/3/205/20492/20492-25.png
http://reply.papertrans.cn/3/205/20492/20492-26.png
Submitted on: 06 June 2014.
Revised on: 17 June 2014.
Accepted on: 23 June 2014.
Lancet Gastroenterology & Hepatology
http://reply.papertrans.cn/3/205/20492/20492-28.png
http://reply.papertrans.cn/3/205/20492/20492-29.png
http://reply.papertrans.cn/3/205/20492/20492-30.png