1. Director, Human Nutrition Program, The University of Michigan.
2. Director, Clinical Nutrition Laboratory, University of New Mexico.
3. Nutrition Consultant, 8033 Greenly Dr., Oakland, California.
4. Assistant Professor, Department of Family and Community Medicine, and Department of Pediatrics, University of Arizona, College of Medicine, Tucson, Arizona.
5. Associate Professor, Department of Allied Health and Department of Pediatrics, Emory University, School of Medicine, Atlanta, Georgia.