- Correspondence to Dr Jonel Trebicka, Department of Internal Medicine I, University of Bonn, Sigmund-Freud-Str. 25, Bonn 53127, Germany;
- Received December 19, 2014
- Accepted December 23, 2014
- First published January 16, 2015.
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.