- Correspondence to Dr Marina Macchiaiolo, Rare Diseases and Clinical Genetics Unit, University Department of Paediatrics, Bambino Gesù Children's Hospital, Piazza S. Onofrio 4, Rome 00165, Italy;
- Accepted 26 December 2016
- Published in print 1 October 2017.
- Published online 20 September 2017.
- Published first 18 January 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.