- Correspondence to Lianne Damen, Commissie Mensgebonden Onderzoek, Research Ethics Committee, PO Box 9101, Internal Code 578, 6500 HB, Nijmegen, The Netherlands;
- Received May 31, 2011
- Revised January 26, 2012
- Accepted January 30, 2012
- First published February 28, 2012.
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.