School of Optometry and Vision Science, Waterloo, Ontario, Canada
The PharmaShoppe, Kitchener, Ontario, Canada
Niagara Health Systems, Niagara Falls, Ontario, Canada
Royal Alexander Hospital, Edmonton, Alberta, Canada
The Ottawa Hospital, Ottawa, Ontario, Canada
Sunnybrook Research Institute, Toronto, Ontario, Canada
University of Waterloo, Waterloo, Ontario, Canada
University of Waterloo, Waterloo, Ontario, Canada
University of Waterloo, Waterloo, Ontario, Canada
Shoppers Drug Mart #500, Toronto, Ontario, Canada
Travel Health Network, St. Albert, Alberta, Canada