1. Department of Ophthalmology & Vision Sciences, University of Toronto, Toronto, ON, Canada
2. Department of Ophthalmology, King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia
3. Department of Medicine, University of Toronto, Toronto, ON, Canada
4. Division of Infectious Diseases, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
5. Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
6. Public Health Ontario, Toronto, ON, Canada
7. Department of Laboratory Medicine, St. Michael’s Hospital, Unity Health, Toronto, ON, Canada
8. Department of Laboratory Medicine, Hospital for Sick Children, Toronto, ON, Canada
9. Department of Ophthalmology & Vision Sciences, Sunnybrook Health Sciences Centre, Toronto, ON, Canada