1. Office of Regulatory Science, Center for Food Safety & Applied Nutrition, U.S. Food & Drug Administration, College Park, Maryland, USA
2. Office of Food Defense, Communications and Emergency Response, Center for Food Safety & Applied Nutrition, U.S. Food & Drug Administration, College Park, Maryland, USA
3. Pacific Biosciences, Menlo Park, California, USA
4. New England Biolabs, Inc., Ipswich, Massachusetts, USA