1. DuPont Industrial Biosciences, Palo Alto, CA
2. Grain Enzyme Technology, Beloit, WI
3. Biorefinery Applied Innovation Center, DuPont Industrial Biosciences, Cedar Rapids, IA
4. Biorefinery Applied Innovation Center, DuPont Industrial Biosciences, Wuxi, China
5. DuPont Industrial Biosciences, Cedar Rapids, IA