Funding for this research was provided by:
medizinische fakultät, heinrich-heine-universität düsseldorf (43/2015)
Universitätsklinikum Düsseldorf. Anstalt öffentlichen Rechts
Received: 31 July 2021
Accepted: 21 December 2021
First Online: 10 January 2022
: The TMI-GP study has received a positive ethical vote from the ethics committee of the Medical Faculty of Heinrich Heine University Düsseldorf [amendment from 18th Nov 2019 to ethical vote 4848 (SMI-GP)]. GPs were informed about the study in written form; participation was voluntary and anonymous. Consent was implied on the return of the completed survey.
: Not applicable.
: The authors declare that they have no competing interests.