- Correspondence to Dr Jian-She Wang, The Center for Pediatric Liver Diseases, Children's Hospital, Fudan University, Shanghai, Shanghai, China;
- Received November 17, 2019
- Revised May 28, 2020
- Accepted June 20, 2020
- First published July 31, 2020.
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.