1. Department of Environmental Science & Engineering, The University of Texas at El Paso (UTEP), El Paso, Texas 79968, United States
2. Department of Chemistry and Biochemistry, The University of Texas at El Paso (UTEP), El Paso, Texas 79968, United States
3. Department of Biological Sciences, Bioscience Research Building, Border Biomedical Research Center, the Cellular Characterization and Biorepository Core Facility, The University of Texas at El Paso (UTEP), El Paso, Texas 79968, United States