From the Neurology Unit (A. Pilotto, A.S., B.B., A.L., A. Padovani), Department of Clinical and Experimental Sciences, and Neuroradiology Unit (R.G.), Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia; Parkinson's Disease Rehabilitation Centre (A. Pilotto, M.C.R.), FERB ONLUS–S. Isidoro Hospital, Trescore Balneario, Bergamo; Department of Neuroscience “Rita Levi Montalcini” (A.R., E.M., L.L.) and Autonomic Unit (S.M.), Department of... (At 2021-08-24)