1. IRCCS Ospedale Policlinico San Martino Genoa Italy
2. Geriatrics Clinic Department of Internal Medicine and Medical Specialties (DIMI) University of Genoa Genoa Italy
3. DISSAL Department of Health Science University of Genoa Genoa Italy
4. Orthopaedic and Trauma Unit Department of Emergency Hospital Policlinic San Martino Genoa Italy