1. School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
2. Acute Geriatrics Unit, San Gerardo Hospital ASST Monza, Monza, Italy
3. Bicocca Center of Bioinformatics, Biostatistics and Bioimaging (B4 center), University of Milano-Bicocca, Monza, Italy
4. Neuropsychiatry Laboratory, Department of Clinical and Behavioral Neurology, IRCCS Foundation S Lucia, Rome, Italy
5. Geriatria, Accettazione geriatrica, Centro di ricerca per l’invecchiamento, IRCCS-INRCA, Ancona, Italy
6. Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
7. Research Unit of Medicine of Ageing, Department of Experimental and Clinical Medicine, University of Florence and Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
8. Section of Geriatrics, Città della Salute e della Scienza-Molinette, Turin, Italy
9. REFiT Barcelona Research Group, Parc Sanitari Pere Virgili and Vall d’Hebron Institut de Recerca (VHIR), Barcelona, Spain
10. Università Autònoma di Barcelona, Catalonia, Spain
11. Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
12. Department of Anesthesia, Critical Care and Emergency, Spedali Civili University Hospital, Brescia, Italy
13. UOC Pronto Soccorso, Spedali Civili University Hospital, Brescia, Italy
14. Department of Rehabilitation and Aged Care, “Fondazione Camplani” Hospital, Cremona, Italy