1. Department of Medicine, The State University of New York at Stony Brook, Stony Brook, New York, USA
2. Department of Preventive Medicine, The State University of New York at Stony Brook, Stony Brook, New York, USA
3. Medicon Pharmaceuticals, Inc., Setauket, New York, USA
4. Department of Ophthamology, The State University of New York at Stony Brook, Stony Brook, New York, USA