1. 1Food and Drug Administration/PHS/DHHS, Denver Federal Center, Bldg. 20, P.O. Box 25087, Denver, Colorado 80225-0087
2. 2Food and Drug Administration, 60 - Eighth Street, N.E., Atlanta, Georgia 30309
3. 3Division of HACCP Programs, CFSAN/FDA, Washington, DC 20204
4. 4Departments of Animal Sciences, and Food Science and Human Nutrition, Colorado State University, Fort Collins, Colorado 80523