1. Geriatric and Internal Medicine Department; University Hospital of Marseille; France
2. Neurosciences Institute Timone; UMR-CNRS8279; Aix Marseille University; France
3. Geriatric and Medicine Department; General Hospital; Salon France
4. Centre Hospitalier du Pays d'Avesnes; Avesnes-sur-Help France
5. Pôle Gérontologique SSR-C2; CHU de Nice; France
6. Doloplus Collective Team; Centre de Soins Palliatifs; CHR Metz-Thionville; France