1. Chemical
Biology Program, Department of Pharmacology and Toxicology, University of Texas Medical Branch, Galveston, Texas 77555, United States
2. Department
of Oncology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215004, China
3. Department
of Clinical Cancer Prevention, Division of Cancer Prevention and Population
Sciences, The University of Texas MD Anderson Cancer Center, Houston, Texas 77030, United States
4. Sealy
Center for Structural Biology and Molecular Biophysics, University of Texas Medical Branch, Galveston, Texas 77555, United States