- Correspondence to Dr Jing-Yuan Fang, Division of Gastroenterology and Hepatology, Shanghai Jiao-Tong University School of Medicine Renji Hospital, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, State Key Laboratory of Oncogene and Related Gene, Shanghai Institute of Digestive Disease, Shanghai, 200001, China;
- Received 15 November 2017
- Revised 30 November 2017
- Accepted 2 December 2017
- Published in print 12 January 2018.
- Published first 19 December 2017.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.