1. Novartis Institutes for BioMedical Research, 4002 Basel, Switzerland.
2. Novartis Institutes for BioMedical Research, Cambridge, MA 02139, USA.
3. Novartis Pharma AG, 4056 Basel, Switzerland.
4. Novartis Pharmaceuticals, East Hanover, NJ 07936, USA.
5. Dermatology Consulting Services, High Point, NC 27265, USA.
6. Tennessee Clinical Research Center, Nashville, TN 37215, USA.
7. Université Catholique de Louvain, 1200 Brussels, Belgium.
8. Academic Medical Center/University of Amsterdam, 1105 AZ Amsterdam, Netherlands.
9. Hospital Clínico Universitario/Universidad de Santiago de Compostela, 15706 Santiago de Compostela, Spain.
10. Massachusetts Eye Research and Surgery Institute, Cambridge, MA 02142, USA.
11. Retina Consultants of Houston, Houston, TX 77030, USA.
12. The New York Eye and Ear Infirmary, New York, NY 10003, USA.
13. Retina Consultants, Slingerlands, New York, NY 12159, USA.
14. Cornea and Laser Eye Institute, Teaneck, NJ 07666, USA.
15. Texas Retina Associates, Arlington, TX 76012, USA.
16. Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA.