1. University of Miami Miller School of Medicine, Miami, FL, USA
2. University of California, San Diego, La Jolla, CA, USA
3. Wayne State University, Detroit, MI, USA
4. Bascom Palmer Eye Institute, University of Miami, Miami, FL, USA
5. University of North Carolina, Chapel Hill, NC, USA
6. University of Illinois at Chicago, Chicago, IL, USA
7. University of Illinois, Chicago, IL, USA