Sadeghi, M
Lahdou, I
Oweira, H
Daniel, V
Terness, P
Schmidt, J
Weiss, K-H
Longerich, T
Schemmer, P
Opelz, G
Mehrabi, A
Article History
Revised: 3 March 2015
Accepted: 13 May 2015
First Online: 13 August 2015
Competing interests
: The authors declare no conflict of interest.