1. Department of Civil and Environmental Engineering, University of Michigan, Ann Arbor, MI, USA
2. Department of Civil and Environmental Engineering, University of California, Berkeley, Berkeley, CA, USA
3. School of Sustainable Engineering and the Built Environment, Arizona State University, Tempe, AZ, USA
4. The Biodesign Center for Environmental Health Engineering, Arizona State University, Tempe, AZ, USA
5. Department of Civil, Geological and Mining Engineering, Polytechnique Montreal, Montreal, QC, Canada
6. Department of Civil and Environmental Engineering, University of Pittsburgh, Pittsburgh, PA, USA
7. Department of Civil and Environmental Engineering, Virginia Tech, Blacksburg, VA, USA
8. Department of Civil, Environmental, and Architectural Engineering, University of Colorado - Boulder, Boulder, CO, USA
9. Division of Environmental and Ecological Engineering, Purdue University, West Lafayette, IN, USA
10. Department of Civil and Environmental Engineering, Stanford, Palo Alto, CA, USA
11. Department of Civil and Environmental Engineering, Northeastern University, Boston, MA, 02115, USA
12. School of Civil and Environmental Engineering, Georgia Tech, Atlanta, GA, USA
13. Department of Environmental and Occupational Health, University of Pittsburgh, Pittsburgh, PA, USA
14. Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN, USA
15. Department of Civil Engineering, Purdue University, West Lafayette, IN, USA
16. Wadsworth Department of Civil and Environmental Engineering, West Virginia University, Morgantown, WV, 26506, USA
17. Department of Environmental Microbiology, Swiss Federal Institute of Aquatic Science and Technology (EAWAG), Dubendorf, Switzerland