- Correspondence to Dr Hannes Hagström, Centre for Digestive Diseases, Division of Hepatology, Karolinska University Hospital, Stockholm 141 86, Sweden;
- Received 20 December 2016
- Revised 7 February 2017
- Accepted 8 February 2017
- Published in print 28 February 2017.
- Published online 20 March 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.