From the University of Maryland (M.J.A., S.G.R., W.J.W.), Baltimore; University of California San Diego (I.L.), San Diego; Morton and Gloria Shulman Movement Disorders Center and the Edmond J. Safra Program in Parkinson's Disease (A.E.L.), Toronto Western Hospital, Toronto, Canada; Edinburgh University (T.H.B.), Edinburgh, UK; Sobell Department of Movement Neuroscience (K.P.B.), Institute of Neurology, University College London, Queen Square, London, UK; University of Brescia (B.B.), Brescia, Italy;...(2013-01-29時点)