Richard Peltier, PhD, assistant professor, environmental health sciences, University of Massachusetts, Amherst.
Dyron Hamlin, chemical engineer, GHD.
“Summary of Air Sampling,” city of Smyrna, GA, Sept. 16, 2019.
“Summary of Air Sampling,” city of Willowbrook, IL, February 2019.
Texas Commission on Environmental Quality: “Ethylene Oxide, Carcinogenic Dose-Response Assessment,” June 28, 2019.
Lucy Fraiser, PhD, principal/owner, Lucy Fraiser Toxicology, Fayetteville, AR.
Jason McCarthy, lives in Covington, GA.
Troy Kirkpatrick, spokesman, BD, Covington, GA.
Jennifer Bennett, spokeswoman, city of Smyrna, GA.
Roy Acree, fire chief, Smyrna, GA.
Janet Rau, president, Stop Sterigenics — Georgia, Atlanta.
Tony Adams, lives near Sterigenics, Atlanta.