1 Women's College Hospital Research Institute (Page, Brull), Women's College Hospital; Institute of Medical Science (Page, Urbach, Brull), University of Toronto; Department of Surgery (Urbach), Women's College Hospital; Department of Surgery, Temerty Faculty of Medicine (Urbach), University of Toronto; Department of Anesthesia (Brull), Toronto Western Hospital and Women's College Hospital; Department of Anesthesiology and Pain Medicine (Brull), Temerty Faculty of Medicine, University of Toronto, Toronto, Ont.
2 Women's College Hospital Research Institute (Page, Brull), Women's College Hospital; Institute of Medical Science (Page, Urbach, Brull), University of Toronto; Department of Surgery (Urbach), Women's College Hospital; Department of Surgery, Temerty Faculty of Medicine (Urbach), University of Toronto; Department of Anesthesia (Brull), Toronto Western Hospital and Women's College Hospital; Department of Anesthesiology and Pain Medicine (Brull), Temerty Faculty of Medicine, University of Toronto, Toronto, Ont. [email protected].