- Correspondence to M Hoogendoorn, Institute for Medical Technology Assessment, Erasmus University, P O Box 1738, 3000 DR Rotterdam, The Netherlands;
- Received November 20, 2009
- Accepted May 4, 2010
- First published August 4, 2010.
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.