Dusse, Fabian
Pütz, Johanna
Böhmer, Andreas
Schieren, Mark
Joppich, Robin
Wappler, Frank
Article History
Received: 13 August 2020
Accepted: 18 January 2021
First Online: 5 February 2021
Ethics approval and consent to participate
: The study was approved by the ethics committee of Witten/Herdecke University (Prot. No. 108/2011; Date of approval 17.11.2011) according to the Declaration of Helsinki. Written informed consent was obtained from all patients prior to study inclusion.
: Not applicable in that the manuscript does not contain data from any individual person.
: None of the authors declare to have any conflicts of interests.