1. Bicocca Center of Bioinformatics, Biostatistics and Bioimaging, School of Medicine and Surgery, University of Milano‐Bicocca Monza Italy
2. Geriatric Department Fondazione Poliambulanza Istituto Ospedaliero Brescia Italy
3. Medicine and Rehabilitation Department Istituto Clinico S. Anna Hospital Brescia Italy
4. School of Medicine and Surgery, University of Milano Bicocca, Monza Italy
5. Department of Clinical and Experimental Sciences Geriatric School, University of Brescia Brescia Italy
6. Infectious Diseases Unit, San Gerardo Hospital Monza Italy
7. Department of Rehabilitation and Aged Care “Fondazione Camplani” Hospital Cremona Italy
8. Parc Sanitari Pere Virgili and Vall d'Hebrón Institute of Research Barcelona Spain
9. Department of Radiology and Medical Imaging Fondazione Poliambulanza Istituto Ospedaliero Brescia Italy
10. Acute Geriatric Unit, San Gerardo hospital Monza Italy