1. Department of Obstetrics & Gynecology, Beth Israel Medical Center, New York, New York.
2. Division of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona.
3. Peripheral Stem Cell Transplant Program & Center for Bloodless Medicine and Surgery at Pennsylvania Hospital, Philadelphia, Pennsylvania.
4. Virginia Tech Carilion School of Medicine, Roanoke, Virginia.
5. Arizona Cancer Center, University of Arizona, Tucson, Arizona.
6. Department of Anesthesiology, Englewood Hospital & Medical Center, Englewood, New Jersey.
7. Department of Anesthesiology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
8. Department of Medicine, University of Arizona College of Medicine, Tucson, Arizona.