Wagner-Menghin, Michaela https://orcid.org/0000-0003-1645-7577
de Bruin, Anique B. H.
van Merriënboer, Jeroen J. G.
Article History
Received: 9 May 2019
Accepted: 30 December 2019
First Online: 6 February 2020
Ethics approval and consent to participate
: The study protocol for this study was approved by Medical University of Vienna’s Review Board (30.1.2015). All subjects provided written informed consent to participate.
: Not applicable.
: The authors declare that they have no competing interests.