| Authors: |
Grandi SM; Child Health Evaluative Sciences Program, The Hospital for Sick Children, Toronto, Ontario, Canada; Division of Epidemiology, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada. Electronic address: sonia.grandi@sickkids.ca., Filion KB; Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada; Department of Medicine, McGill University, Montreal, Quebec, Canada., Hutcheon JA; Department of Obstetrics and Gynaecology, Faculty of Medicine, University of British Columbia, British Columbia, Canada., Smith GN; Department of Obstetrics and Gynaecology, School of Medicine, Queen's University, Kingston, Ontario, Canada., Platt RW; Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada; Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montreal, Quebec, Canada; McGill University Health Center Research Institute, Montreal, Quebec, Canada; Department of Pediatrics, McGill University, Montreal, Quebec, Canada. |
