1. New England Deaconess Hospital, and Instructor in Medicine, Harvard Medical School, Boston, MA
2. Massachusetts College of Pharmacy and Allied Health Sciences, Boston
3. Hospital Products Division, Abbott Laboratories, Abbott Park, IL
4. Massachusetts College of Pharmacy and Allied Health Sciences
5. Harvard Medical School
6. Nutrition Section, Department of Medicine, New England Deaconess Hospital, and Professor of Medicine, Harvard Medical School