1. Department of Medicine and Surgery University of Parma Parma Italy
2. Department of General and Specialistic Medicine University‐Hospital of Parma Parma Italy
3. Department of Geriatric and Rehabilitation Medicine‐Geriatric Clinic Unit University Hospital of Parma Parma Italy
4. Department of Geriatrics, Neurosciences and Orthopedics Università Cattolica del Sacro Cuore Rome Italy
5. Department of Geriatrics, Neurosciences, Orthopedics Ear/Nose/Throat, Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS Rome Italy
6. Department of Clinical Sciences and Community Health University of Milan Milan Italy
7. Unit of Geriatrics, Department of Internal Medicine Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milan Italy
8. Geriatria, Accettazione Geriatrica e Centro di ricerca per l'invecchiamento IRCCS INRCA Ancona Italy
9. Research Unit of Medicine of Aging, Department of Clinical and Experimental Medicine University of Florence Firenze Italy
10. Unit of Geriatrics ‐ Geriatrics Intensive Care Unit, Department of Medicine and Geriatrics Careggi Hospital Firenze Italy