1. Department of Chemistry and Biochemistry, The University of Texas at Dallas, Richardson, Texas 75080, United States
2. Department of Physical Medicine and Rehabilitation, University of Texas Southwestern Medical Center, Dallas, Texas 75390, United States
3. Department of Biomedical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
4. Division of Chemical Biology and Medicinal Chemistry, College of Pharmacy, The University of Texas at Austin, Austin, Texas 78712, United States
5. Department of Chemistry, University of North Texas, Denton, Texas 76201, United States
6. Department of Molecular and Cellular Biochemistry, College of Medicine, The University of Kentucky, Lexington, Kentucky 40536, United States
7. Department of Thoracic/Head and Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77005, United States
8. Department of Physics, The University of Texas at Dallas, Richardson, Texas 75080, United States