- Correspondence to Dr Anita C Truttmann, Clinic of Neonatology, Maternity Building, University Hospital Center of Lausanne, Avenue Pierre Decker 10, Lausanne 1011, Switzerland;
- Received October 19, 2012
- Revised March 29, 2012
- Accepted April 2, 2013
- First published April 27, 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.