1. Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
2. Departments of Medicine and Microbiology & Immunology, Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, CA 94305, USA.
3. Howard Hughes Medical Institute and Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94143, USA.
4. Department of Molecular and Human Genetics, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
5. Department of Medicine, Dan L. Duncan Cancer Center, Baylor College of Medicine, Houston, TX 77030, USA.
6. Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
7. Stanford ChEM-H Medicinal Chemistry Knowledge Center, Stanford University, CA 94305, USA.
8. Department of Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
9. Department of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, TX 77555, USA.
10. Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
11. Veterans Administration Medical Center, Palo Alto, CA 94304, USA.