1. A.B. Hancock Jr. Memorial Laboratory for Cancer Research, Departments of Biochemistry, Chemistry, and Pharmacology, Vanderbilt Institute of Chemical Biology, Center in Molecular Toxicology, Vanderbilt–Ingram Cancer Center
2. Department of Pathology, Vanderbilt University School of Medicine, Nashville, Tennessee 37232-0146
3. Department of Medicine, New York Presbyterian Hospital and Weill Medical College of Cornell University, New York, New York 10021