Published on in Vol 8, No 3 (2020): Jul-Sep
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/18822, first published
.
1 Fraunhofer Institute for Experimental Software Engineering, Research Program Digital Healthcare, Kaiserslautern, Germany
2 University Hospital Heidelberg, Clinic of Anesthesiology, Heidelberg, Germany
3 Hannover University of Applied Sciences and Arts, Interactive Reality Experiences, Hannover, Germany