1 Department of Ophthalmology, University of British Columbia, Vancouver, Canada.
2 Department of NEUROFARBA, Eye Clinic, Careggi University Hospital, University of Florence, Florence, Italy; and Centre for Public Health, Queen's University Belfast, Belfast, United Kingdom.
3 Weigel Williamson Center for Visual Rehabilitation, Department of Ophthalmology & Visual Sciences, University of Nebraska Medical Center, Omaha, Nebraska.
4 Departments of Ophthalmology, Neurosurgery, Mayo Clinic, Phoenix, Arizona.
5 University of Kansas Medical Center, Department of Ophthalmology and KU Eye Center, Kansas City, Kansas and Retina Consultants of Southwest Florida, Ft. Myers, Florida, Envision, Wichita, Kansas.
6 Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, Maryland.
7 USC Roski Eye Institute, University of Southern California (USC) Keck School of Medicine, Los Angeles, California.
8 Private Practice, Salina, Kansas.
9 Hoover Low Vision Rehabilitation Services and Department of Ophthalmology, Greater Baltimore Medical Center, Towson, Maryland; and Ophthalmology, University of Maryland School of Medicine, Baltimore, Maryland.
10 Henry Ford Health, Department of Ophthalmology, Detroit, Michigan.