Paľa, Andrej https://orcid.org/0000-0001-6653-701X
Schneider, Max
Brand, Christine
Pedro, Maria Teresa
Özpeynirci, Yigit
Schmitz, Bernd
Wirtz, Christian Rainer
Kapapa, Thomas
König, Ralph
Braun, Michael
Article History
Received: 16 February 2018
Revised: 1 May 2018
Accepted: 17 May 2018
First Online: 26 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: nr. 168/17, Ethikkomission Ulm, retrospective study.