Published on in Vol 9 (2023)
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/42123, first published
.

1 Department of Psychosomatic Medicine and Psychotherapy, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany
2 Interdisciplinary Center for Clinical Trials, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany