Bräutigam, Karen http://orcid.org/0000-0001-8521-9607
Ehret, Claudia
Schillinger, Verena
Baum, Sascha
Klar, Maximilian
Köster, Frank
Rody, Achim
Panning, Marcus
Article History
Received: 20 August 2019
Accepted: 17 December 2019
First Online: 24 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee [local ethics committee of Freiburg University (10013/19)] and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.