Published on in Vol 22, No 4 (2020): April
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/15304, first published
.
1 Institute for Anatomy and Cell Biology, University of Heidelberg, Heidelberg, Germany
2 Maxillofacial Surgery and Dental Anesthesiology, Mutzbauer & Partner, Zürich, Switzerland
*all authors contributed equally