1. From Oxford Outcomes Ltd., Vancouver, BC, Canada;
2. Oxford Outcomes Ltd., Bethesda, Maryland;
3. Pfizer Inc., La Jolla, California;
4. Pfizer Inc., New York, NY;
5. the Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, BC, Canada;
6. the Endocrine Research Society, Vancouver, BC, Canada; and
7. the Ivey Eye Institute, University of Western Ontario, London, ON, Canada.