Berthold, Oliver
Jud, Andreas
Jarczok, Marion
Fegert, Jörg M.
Clemens, Vera http://orcid.org/0000-0001-5485-4691
Funding for this research was provided by:
Universität Ulm
Article History
Received: 21 December 2020
Accepted: 1 June 2021
First Online: 14 June 2021
Declarations
:
: The study was performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki .The study was reviewed and approved by the data protection officer of the University of Ulm. After consultation with the ethics committee of the University of Ulm, there is no requirement for an ethics vote.
: Not applicable<b>.</b>
: OB, AJ, MJ and VC state that they have no conflict of interests.