[1] Lausanne University Hospital,Department of Psychiatry, Liaison Psychiatry Service
[2] University of Lausanne,Language and Information Sciences Department, Faculty of Arts
[3] Lausanne University Hospital,Pain Center, Service of Anesthesiology
[4] University of Lausanne,Faculty of Biology and Medicine
[5] Lausanne University Hospital,Service of Geriatric Medicine and Geriatric Rehabilitation
[6] Lausanne University Hospital,Chair of Geriatric Palliative Care