1. Departments of Pathology and Obstetrics/Gynecology University of Florida Box 100275 Gainesville FL 32610
2. Infectious Disease Epidemiology Program Division of Surveillance and Disease Control West Virginia Bureau for Public Health 350 Capitol Street Room 125 Charleston WV 25301
3. Department of Pathology University of Florida Box 100275 Gainesville FL 32610
4. College of Medicine University of Florida Box 10081 Gainesville FL 32610
5. Department of Pediatrics Shands Teaching Hospital University of Florida Box 100296 Gainesville FL 32610
6. Department of Pediatrics University of Florida Box 100296 Gainesville FL 32610