1. School of Medicine and Surgery Milano‐Bicocca University Monza Italy
2. Geriatric Unit Fondazione IRCCS Ca ‘Granda—Ospedale Maggiore Policlinico Milan Italy
3. Department of Clinical and Community Sciences University of Milano Milan Italy
4. Department of Rehabilitation and Aged Care Unit Ancelle della Carità Hospital Cremona Italy
5. Neuroscience and Mental Health Institute University of Alberta Edmonton Canada
6. Unit of Biostatistics, Epidemiology and Public Health, Department of Statistics and Quantitative Methods University of Milano‐Bicocca Milano Italy
7. Acute Geriatric Unit San Gerardo Hospital Monza Italy