1. Bascom Palmer Eye Institute, University of Miami, Miami, FL, USA
2. New England Eye Center, Tufts Medical Center, Boston, MA, USA
3. Associated Retinal Consultants of Michigan, Royal Oak, MI, USA
4. William Beaumont School of Medicine, Oakland University, Auburn Hills, MI, USA
5. Retina and Vitreous of Texas, Houston, TX, USA
6. Long Island Vitreoretinal Consultants, North Shore-Long Island Jewish Medical Center, Great Neck, NY, USA
7. Department of Ophthalmology, School of Medicine, Shiley Eye Institute, University of California San Diego, La Jolla, CA, USA
8. Cincinnati Eye Institute, University of Cincinnati, Cincinnati, OH, USA
9. Department of Ophthalmology, Abrahamson Pediatric Eye Institute, Cincinnati Children’s Hospital, Cincinnati, OH, USA
10. Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, MA, USA