Published on in Vol 2, No 3 (2014): Jul-Sep
1 School of Pharmacy, University of Waterloo, Waterloo, ON, Canada
2 School of Public Health and Health Systems, University of Waterloo, Waterloo, ON, Canada
3 Department of Family Medicine, McMaster University, Hamilton, ON, Canada
4 Communitech, Kitchener, ON, Canada
5 School of Optometry and Vision Science, University of Waterloo, Waterloo, ON, Canada