Schuster, Alexander K.
Leuschner, Anja
Feretos, Constantin
Blumenstein, Philipp
Troebs, Sven-Oliver
Schwuchow, Sören
Schulz, Andreas
Nickels, Stefan
Mirshahi, Alireza
Blettner, Maria
Beutel, Manfred E.
Lackner, Karl J.
Münzel, Thomas
Pfeiffer, Norbert
Wild, Philipp S.
Article History
Received: 5 December 2018
Accepted: 24 May 2019
First Online: 5 June 2019
Compliance with ethical standards
:
: The authors have no conflicts of interest to declare.
: The study was approved by the ethics committee (Ethics Commission of the State Chamber of Physicians of Rhineland-Palatinate).
: According to the tenets of the Declaration of Helsinki, written informed consent was obtained from all participants prior to entering the study.