Spachmann, Philipp J. http://orcid.org/0000-0003-0183-2952
Azzolina, Vanessa
Weber, Florian
Evert, Matthias
Eckstein, Markus
Denzinger, Stefan
Burger, Maximilian
Otto, Wolfgang
Breyer, Johannes
Article History
Received: 19 June 2019
Accepted: 3 September 2019
First Online: 10 September 2019
Compliance with Ethical Standards
:
: No potential conflicts of interest must be reported.
: Research did not involve human participants or animals.
: Informed consent was obtained from all individual participants included in the study. All the findings, data acquisition and processing in this study comply with the ethical standards laid down in the latest declaration of Helsinki. The study was approved by the local ethics committee of the University of Regensburg (Nr. 16–321-101).