- Correspondence to G Beunders, Department of Clinical Genetics, VU University Medical Center Amsterdam, Reception D, De Boellelaan 1117, Amsterdam 1081 HV, The Netherlands;
- Received November 10, 2015
- Revised January 22, 2016
- Accepted March 9, 2016
- First published April 13, 2016.
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.