Griewatz, Jan https://orcid.org/0000-0002-9731-3171
Lammerding-Koeppel, Maria
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (01PL12011A, 01PL17011A)
Article History
Received: 13 September 2018
Accepted: 23 May 2019
First Online: 27 June 2019
Ethics approval and consent to participate
: Not applicable.
: Consent for publication is not applicable for this study. The usage of data was approved in all participating medical faculties by the Deans’ Office and/or local authorized persons.
: The authors declare that they have no competing interests.