1. Department of Ophthalmology, CUO Maisonneuve-Rosemont Hospital, Université de Montréal, Montreal, QC, Canada
2. Department of Hematology-Oncology, Maisonneuve-Rosemont Hospital, Université de Montréal, Montreal, QC, Canada
3. Department of Internal Medicine, Maisonneuve-Rosemont Hospital, Université de Montréal, Montreal, QC, Canada