1. From the Department of Neurology and Stroke Center (P.A.), Bichat–Claude Bernard University Hospital and Medical School, Denis Diderot University–Paris VII, and the ‘Formation de Recherche en Neurologie Vasculaire (Association Claude Bernard)’ (P.A.), Paris, France; and NHMRC Clinical Research Centre of Excellence in Therapeutics (A.M.T.), Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.