- Correspondence to Dr Matthias Zilbauer, Department of Paediatric Gastroenterology, Box 267, Addenbrooke's Hospital, Hills Road, Cambridge CB2 0QQ, UK;
- Received July 18, 2013
- Revised August 29, 2013
- Accepted September 2, 2013
- First published September 17, 2013.
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.