1. Department of Civil, Environmental & Construction Engineering, Texas Tech University, Lubbock, Texas 79409, United States
2. Biotechnology Development & Applications Group, APTIM, Lawrenceville, New Jersey 08648, United States
3. Department of Civil & Environmental Engineering, Duke University, Durham, North Carolina 27710, United States
4. The Institute of Environmental and Human Health, Texas Tech University, Lubbock, Texas 79409, United States