1. From the Departments of Pharmacology and Therapeutics and2Ophthalmology/Neurology–Neurosurgery, McGill University–Montreal Children’s Hospital Research Institute; and the
2. Ophthalmology/Neurology–Neurosurgery, McGill University–Montreal Children’s Hospital Research Institute; and the
3. From the Departments of Pharmacology and Therapeutics and3Department of Pediatrics, Ophthalmology, and Pharmacology, University of Montreal, Montreal, Quebec, Canada.