1. The Ohio State University College of Optometry, Columbus, Ohio
2. University of Pennsylvania, Philadelphia, Pennsylvania
3. Children's Hospital of Pennsylvania, Philadelphia, Pennsylvania
4. Pennsylvania College of Optometry at Salus University, Elkins Park, Pennsylvania
5. Northeastern State University, Oklahoma College of Optometry, Tahlequah, Oklahoma
6. University of California Berkeley School of Optometry, Berkeley, California
7. New England College of Optometry, Boston, Massachusettes