1. Division of Nutrition and Physical Activity, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta GA 30341
2. Kayenta Service Unit, Navajo Area Indian Health Service, Kayenta, AZ 86033
3. Nutrition and Dietetics Section, Indian Health Service, Rockville, MD 20857
4. Food and Nutrition Department, Scottsdale Memorial Hospital, Scottsdale, AZ 85251