1. Women's College Research Institute; Women's College Hospital; Toronto ON Canada
2. Dalla Lana School of Public Health; University of Toronto; Toronto ON Canada
3. Department of Oncology; Princess Margaret Hospital; Nassau Bahamas
4. Department of Obstetrics and Gynecology; Princess Margaret Hospital; Nassau Bahamas
5. Department of Hematology and Oncology; Doctors Hospital; Nassau Bahamas
6. Sylvester Comprehensive Cancer Center; University of Miami; Miami FL USA