Affiliation

• ¹ From the Department of Psychiatry and Psychology, McGill University, Montreal, Que., Canada (Leyton); the Department of Neurology & Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Que., Canada (Leyton); the Center for Studies in Behavioral Neurobiology, Concordia University, Montreal, Que., Canada (Leyton); the Research Unit on Children's Psychosocial Maladjustment, Université de Montréal, Montreal, Que., Canada (Leyton); the Canadian Biomarker Integration Network for Depression, St. Michael's Hospital, University Health Network, Toronto, Ont., Canada (Kennedy); and the Department of Psychiatry, University of Toronto, Toronto, Ont., Canada (Kennedy).