- Correspondence to Professor Etienne Sokal, Université Catholique de Louvain, Cliniques. Universitaires St Luc, Service de Gastroentérologie et Hépatologie Pédiatrique, Avenue Hippocrate 10, Brussels 1200, Belgium;
- Received January 16, 2017
- Revised April 4, 2017
- Accepted April 8, 2017
- First published May 4, 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.