1. Univ Rennes, Rennes University Hospital, Geriatrics Ward Rennes France
2. Univ Rennes, Rennes University Hospital, INSERM, LTSI‐UMR 1099 Rennes France
3. Univ Rennes, Rennes University Hospital, Pharmacy Rennes France
4. Univ Rennes, EHESP, CNRS, INSERM, Arènes—UMR 6051, RSMS—U 1309 Rennes France