Koch, Matthias
Schmidt, Christian
Kerschbaum, Maximilian
Winkler, Tobias
Pfeifer, Christian G.
Greiner, Stefan
Article History
Received: 4 November 2019
Accepted: 31 May 2020
First Online: 11 June 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests concerning the present study.
: The study was approved by the local Institutional Review Board of the Charité-Universitätsmedizin Berlin: EA1/072/09 and written consent was collected for each patient.