1. Health and Wellbeing Academy; Anglia Ruskin University; Cambridge United Kingdom
2. Geriatric and Geriatric Rehabilitation Division; Department of Medicine; University Hospital of Lausanne; Lausanne Switzerland
3. CIC Cochin-Pasteur; INSERM CIC1417; Teaching Hospital Cochin; Assistance Publique-Hôpitaux de Paris; University Paris Descartes; Paris France