1 Department of Ophthalmology and Vision Sciences (Belliveau), Faculty of Medicine, University of Toronto, Toronto, Ont.; Division of Ophthalmology (Harvey), Department of Surgery, Faculty of Health Sciences, McMaster University, Hamilton, Ont. mbelliveau42@gmail.com.
2 Department of Ophthalmology and Vision Sciences (Belliveau), Faculty of Medicine, University of Toronto, Toronto, Ont.; Division of Ophthalmology (Harvey), Department of Surgery, Faculty of Health Sciences, McMaster University, Hamilton, Ont.