Linge-Dahl, Lisa http://orcid.org/0000-0002-5200-6186
Kreuz, Rainer
Stoffelen, Mieke
Heintz, Sonja http://orcid.org/0000-0002-6229-7095
Ruch, Willibald http://orcid.org/0000-0001-5368-3616
von Hirschhausen, Eckart
Radbruch, Lukas http://orcid.org/0000-0001-9526-396X
Funding for this research was provided by:
Rheinische Friedrich-Wilhelms-Universität Bonn
Article History
Received: 19 July 2022
Accepted: 23 January 2023
First Online: 13 February 2023
Declarations
:
: The Ethics Committee of the University Hospital Bonn examined and approved the questionnaires and methodology of the study under the number 003/16 on the10th of February 2016. It works in accordance with the 1964 Helsinki Declarations. All participants had to provide informed written consent to be able to participate in the study.
: All participants also agreed to the publication of data in anonymized form.
: The authors declare no competing interests.