1 Section of Geriatrics, Department of Medical Sciences, University of Turin, AOU Città della Salute e della Scienza - Molinette, Corso Spezia 60, 10126, Turin, Italy.
2 Section of Geriatrics, Department of Medical Sciences, University of Turin, AOU Città della Salute e della Scienza - Molinette, Corso Spezia 60, 10126, Turin, Italy. Electronic address: rpresta.md@gmail.com.
3 Section of Internal Medicine, Department of Medical Sciences, University of Turin, AOU Città della Salute e della Scienza - Sant'Anna, Corso Bramante 88-90, 10126, Turin, Italy; Department of Experimental and Clinical Medicine, University of Florence, Largo Brambilla 3, 50134, Florence, Italy.