1. From the Centre for Vision Research, Department of Ophthalmology and Westmead Millennium Institute (S.K., J.J.W., V.F., P.M.), University of Sydney, Sydney, Australia; the Centre for Eye Research Australia (J.J.W., T.Y.W.), University of Melbourne, Melbourne, Australia; the Human Nutrition Unit, Department of Molecular and Microbial Biosciences (V.F., A.B., J.B.-M.), University of Sydney, Sydney, Australia; and the Department of Ophthalmology (T.Y.W.), National University of Singapore, Singapore.