1. Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, USA
2. Hollings Cancer Center, Medical University of South Carolina, Charleston, SC, USA
3. Department of Surgery, Medical University of South Carolina, Charleston, SC, USA
4. Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC, USA
5. Present address: University of Hawaii Cancer Center, Cancer Biology Program, Honolulu, HI, USA
6. Department of Medicine, Medical University of South Carolina, Charleston, SC, USA
7. Ralph H. Johnson VA Medical Center, Charleston, SC, USA
8. Lpath Inc., San Diego, CA, USA