- Correspondence to Dr Mohamed Mutalib, Department of Paediatric Gastroenterologist, Evelina London Children’s Hospital, London SE1 7EH, UK;
- Received 12 April 2017
- Revised 10 September 2017
- Accepted 11 September 2017
- Published online 7 October 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.