Published on in Vol 3, No 1 (2020): Jan-Dec
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/17876, first published
.
1 Valais Hospital, Sion, Switzerland
2 Haute École Spécialisée Suisse orientale HES-SO Valais / Wallis, Sion, Switzerland
3 Service of Old Age Psychiatry, University Hospital of Lausanne, Sion, Switzerland
*all authors contributed equally