1. USC Roski Eye Institute, Department of Ophthalmology, Keck School of Medicine of the University of Southern California, California, United States
2. University of Colorado School of Medicine, Aurora, Colorado, United States
3. Departments of Preventive Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, California, United States
4. Department of Bioengineering, University of Washington, Washington, United States
5. Carl Zeiss Meditec, Dublin, California, United States
6. Southern California Eye Institute, CHA Hollywood Presbyterian Medical Center, Los Angeles, California, United States