1. From the Department of Neurology (D.N.W., T.K., L.A.G.v.L., L.H.v.d.B., R.P.A.v.E.), Department of Rehabilitation, Physical Therapy Science & Sports (A.B.), and Center of Excellence for Rehabilitation Medicine (A.B.), UMC Utrecht Brain Center, University Medical Center Utrecht; De Hoogstraat Rehabilitation (A.B.), Utrecht; and Biostatistics & Research Support (R.P.A.v.E.), Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, the Netherlands.