1. Department of Chemistry and Biochemistry, University of Texas at El Paso, 500 West University Avenue, El Paso, Texas 79968, United States
2. Hamon Center for Therapeutic Oncology Research, Departments of Surgery and Pharmacology, University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, Dallas, Texas 75390, United States
3. Department of Biological Sciences, University of Texas at El Paso, 500 West University Avenue, El Paso, Texas 79968, United States
4. Biomedical Engineering, Border Biomedical Research Center, University of Texas at El Paso, 500 West University Avenue, El Paso, Texas 79968, United States
5. Environmental Science and Engineering, University of Texas at El Paso, 500 West University Avenue, El Paso, Texas 79968, United States