Does the Degree of Trunk Bending Predict Patient Disability, Motor Impairment, Falls, and Back Pain in Parkinson's Disease? - Geroin, Christian; Artusi, Carlo Alberto; Gandolfi, Marialuisa; Zanolin, Elisabetta; Ceravolo, Roberto; Capecci, Marianna; Andrenelli, Elisa; Ceravolo, Maria Gabriella; Bonanni, Laura; Onofrj, Marco; Telese, Roberta; Bellavita, Giulia; et al. (Frontiers Media SA, 2020)