1. Reproductive Toxicology Section, Environmental & Occupational Toxicology Division, Department of Obstetrics and Gynecology Foothills Hospital University of Calgary Calgary, Alberta, Canada
2. Department of Obstetrics and Gynecology Foothills Hospital University of Calgary Calgary, Alberta, Canada
3. Department of Obstetrics & Gynecology McMaster University Medical Centre Hamilton, Ontario, Canada
4. Reproductive Toxicology Section, Environmental & Occupational Toxicology Division
5. General Toxicology Section Toxicology Research Division
6. Toxicology Evaluation Section Chemical Health Hazard Assessment Division Health Protection Branch Department of Health, Canada Ottawa, Ontario, Canada