[1] Angers Univ Hosp, Dept Internal Med & Geriatr, Angers, France
[2] Univ Angers, UNAM, UPRES EA 2646, Angers Univ Memory Ctr, Angers, France
[3] Univ Lyon, INSERM, U831, Lyon Univ HospDept IMER,RECIF,EA 4129, Lyon, France
[4] Univ Nantes, Nantes Univ Hosp, UNAM, Dept Geriatr, Nantes, France