1. Department of Medicine, and the Duke Comprehensive Cancer Center, Duke University Medical Center, Durham, North Carolina
2. Department of Microbiology‐Immunology, and the Duke Comprehensive Cancer Center, Duke University Medical Center, Durham, North Carolina
3. University of Rochester School of Medicine, Rochester, New York
4. ICRF Oncology Group, Hammersmith Hospital, London, England
5. Department of Obstetrics/Gynecology, and the Duke Comprehensive Cancer Center, Duke University Medical Center, Durham, North Carolina
6. Brigham and Womens' Hospital and Harvard Medical School, Boston, Massachusetts
7. Centocor, Malvern, Pennsylvania
8. National Cancer Institute, Bethesda, Maryland
9. Dana‐Farber Cancer Institute, Boston, Massachusetts
10. Mayo Clinic, Rochester, Minnesota