1. Alberta Asthma Centre, University of Alberta, Edmonton, Canada
2. Health Sciences, Faculty of Medicine, University of Calgary, Calgary, Alberta, Canada
3. School of Public Health and Health Systems, Faculty of Applied Health Sciences, University of Waterloo, Waterloo, Ontario, Canada
4. First Nations and Inuit Health, Health Canada, Alberta Branch, Canada
5. Asthma Society of Canada, (current affiliation, Ontario Lung Association), Ontario, Canada