1. Dr. Gretchen T. Goldman is a Research Director at the Union of Concerned Scientists, Center for Science and Democracy, Washington, District of Columbia, USA.
2. Anita Desikan is a Research Analyst at Union of Concerned Scientists, Center for Science and Democracy, Washington, District of Columbia, USA.
3. Richard Morse is a student researcher at the Department of Civil and Environmental Engineering, Rice University, Houston, Texas, USA.
4. Casey Kalman is a Geo-spatial Researcher at the Union of Concerned Scientists, Center for Science and Democracy, Washington, District of Columbia, USA.
5. Taryn MacKinney is an Investigative Researcher at the Union of Concerned Scientists, Center for Science and Democracy, Washington, District of Columbia, USA.
6. Dr. Daniel S. Cohan is an Associate Professor at the Department of Civil and Environmental Engineering, Rice University, Houston, Texas, USA.
7. Genna Reed is a Senior Analyst at the Union of Concerned Scientists, Center for Science and Democracy, Washington, District of Columbia, USA.
8. Juan Parras is an Executive Director at the Texas Environmental Justice Advocacy Services (T.e.j.a.s.), Houston, Texas, USA.