1. Posture and Movement Laboratory, Division of Physical Medicine and Rehabilitation, Scientific Institute of Veruno (NO), Fondazione Salvatore Maugeri (IRCCS), Veruno (NO), Italy
2. Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy
3. Centro Studi Attivitá Motorie (CSAM), Fondazione Salvatore Maugeri (IRCCS), Scientific Institute of Pavia, Pavia, Italy
4. Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy