[1
]
Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor,
Michigan; Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore,
Maryland.
[2
]
Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor,
Michigan.
[3
]
Aravind Eye Hospital, Pondicherry, India.
[4
]
Lions Aravind Institute of Community Ophthalmology, Madurai, Tamil Nadu, India.
[5
]
Department of Epidemiology, University of Michigan, Ann Arbor, Michigan; Department
of Biostatistics, University of Michigan, Ann Arbor, Michigan.
[6
]
Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor,
Michigan; Department of Epidemiology, University of Michigan, Ann Arbor, Michigan.
[7
]
Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor,
Michigan. Electronic address: mariawoo@med.umich.edu.