1 Centre for Studies in Family Medicine, Schulich School of Medicine & Dentistry, Western Centre for Public Health and Family Medicine, The University of Western Ontario, London, Ontario, Canada.
2 Centre for Studies in Family Medicine, Schulich School of Medicine & Dentistry, Western Centre for Public Health and Family Medicine, The University of Western Ontario, London, Ontario, Canada. Electronic address: Jann.Paquette-Warren@schulich.uwo.ca.