Böhmer, Andreas B.
Poels, Marcel
Kleinbrahm, Kathrin
Lefering, Rolf
Paffrath, Thomas
Bouillon, Bertil
Defosse, Jerome Michel
Gerbershagen, Mark U.
Wappler, Frank
Joppich, Robin
Article History
Received: 21 January 2016
Accepted: 5 April 2016
First Online: 25 April 2016
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
Free to read: This content has been made available to all.