1. From the Department of Rehabilitation Academic Medical Center, Amsterdam, The Netherlands (N.M.O.); CAPHRI School for Public Health and Primary Care, Maastricht University, Maastricht, The Netherlands, the Scientific Institute for Quality of Healthcare, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands, the Royal Dutch Society for Physical Therapy, Amersfort, The Netherlands, and Harvard Medical School, Boston, MA (P.J.v.d.W.); the Stroke Division, Florey Neuroscience Institutes,...