Szurman, Peter http://orcid.org/0000-0002-9636-7346
Wakili, Philip
Stanzel, Boris V.
Siegel, Rudolf
Boden, Karl T.
Rickmann, Annekatrin
Article History
Received: 26 January 2021
Revised: 16 May 2021
Accepted: 19 May 2021
First Online: 2 June 2021
Declarations
:
: The study was approved by the Ethics Committee of the Medical Association of Saarland (Nr. 243/14) and adheres to the tenets of the Declaration of Helsinki.
: All information is anonymized and the submission does not include images that may identify a person.
: Informed consent was obtained.
: The authors declare no competing interests.