Steinfeld, Beate http://orcid.org/0000-0001-9941-9730
Hartmann, Andrea S.
Waldorf, Manuel
Vocks, Silja
Article History
Received: 8 July 2020
Accepted: 23 October 2020
First Online: 1 December 2020
Ethics approval and consent to participate
: The survey protocol was approved by the ethics committee of Osnabrück University.
: Not applicable.
: The authors declare that there are no conflicts of interests.