1. From the Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Australia (A.M., M.K., G.A.D., L.C.); Departments of Neurology and Medicine, Royal Melbourne Hospital, University of Melbourne, Melbourne, Australia (A.M., S.M.D.); Department of Neurology, Helsinki University Central Hospital, Helsinki, Finland (A.M., T.T., M.K.); UCLA Stroke Center, Los Angeles, CA (J.L.S.); John Hunter Hospital and the Hunter Medical Research Institute, University of Newcastle,...