Bugaj, T. J. http://orcid.org/0000-0001-8287-2635
Blohm, M.
Schmid, C.
Koehl, N.
Huber, J.
Huhn, D.
Herzog, W.
Krautter, M.
Nikendei, C.
Article History
Received: 3 April 2018
Accepted: 20 August 2019
First Online: 14 September 2019
Ethics approval and consent to participate
: Ethical approval was guaranteed by the Ethics Committee of the University of Heidelberg (S-423/2014).Written informed consent was obtained from all participants.
: Not applicable
: The authors declare that they have no competing interests.Author Christoph Nikendei is an Associate Editor for BMC Medical Education, he had no part in the review or editorial processing of this manuscript.