1. Division of Hematology and Oncology; Department of Internal Medicine; University of Texas Southwestern Medical Center; Dallas Texas
2. Harold Simmons Comprehensive Cancer Center; University of Texas Southwestern Medical Center; Dallas Texas
3. Departments of Pharmacology and Radiation Oncology; University of Texas Southwestern Medical Center; Dallas Texas
4. Department of Pathology; University of Texas Southwestern Medical Center; Dallas Texas
5. Children‘s Medical Center Research Institute; University of Texas Southwestern Medical Center; Dallas Texas
6. Department of Biochemistry and Molecular Biology; University of Florida; Gainesville Florida
7. Clinical Pharmacology & Experimental Therapeutics Center; Texas Tech University Health Sciences Center; School of Pharmacy; Dallas Texas
8. Sidney Kimmel Cancer Center; Johns Hopkins University; Baltimore Maryland