Schmalzl, Jonas http://orcid.org/0000-0002-8995-522X
Jessen, Malik
Sadler, Nadine
Lehmann, Lars-Johannes
Gerhardt, Christian
Article History
Received: 8 October 2019
Accepted: 10 January 2020
First Online: 16 January 2020
Ethics approval and consent to participate
: The study was approved by the local Ethics committee of the University of Mannheim/Heidelberg, Germany. Written informed consent was obtained from all patients. Ethics approval number 2018-826R-MA.
: Not applicable.
: The authors declare that they have no competing interests.