Kraemer, Markus http://orcid.org/0000-0002-5667-3621
Sassen, Jasmin
Karakaya, Rusen
Schwitalla, Jan Claudius
Graf, Jonas
Albrecht, Philipp
Hartung, Hans-Peter
Diehl, Rolf R.
Berlit, Peter
Laumer, Rudolf
Diesner, Frank
Article History
Received: 11 July 2018
Revised: 31 July 2018
Accepted: 2 August 2018
First Online: 17 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by local ethics-committee.