Published on in Vol 22, No 6 (2020): June
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/17930, first published
.
1 School of Health Sciences, HES-SO Valais/Wallis , Sion , CH
2 University Hospital Lausanne, Service of Old Age Psychiatry , Prilly , CH
3 La Source, School of Nursing Sciences, HES-SO, University of Applied Sciences and Arts Western Switzerland, Lausanne , CH
4 Conseil Départemental de la Haute Savoie , Annecy , FR
*all authors contributed equally