1. Women's College Research Institute Women's College Hospital Toronto Ontario Canada
2. Lawrence S. Bloomberg Faculty of Nursing University of Toronto Toronto Ontario Canada
3. Departments of Genetics and Pathology Pomeranian Medical University Szczecin Poland
4. Beth Israel Deaconess Medical Center Boston Massachusetts USA
5. Familial Cancer Clinic Princess Margaret Hospital University Health Network Toronto Ontario Canada
6. Toronto‐Sunnybrook Regional Cancer Center Toronto Ontario Canada
7. Marvelle Koffler Breast Centre Mt. Sinai Hospital Toronto Ontario Canada
8. Program in Cancer Genetics Department of Oncology and Human Genetics McGill University Montréal Quebec Canada
9. Department of Population Sciences Beckman Research Institute of City of Hope Duarte California USA
10. Division of Human Genetics the Ohio State University Medical Center Comprehensive Cancer Center Columbus Ohio USA
11. Inherited Cancer Research Group Department for Medical Genetics Department of Tumor Biology The Norwegian Radium Hospital Oslo University Hospital Oslo Norway
12. Department of Oncology McMaster University Hamilton Ontario Canada
13. Department of Medicine and Surgery University of Milan Bicocca Monza Italy
14. North York General Hospital Toronto Ontario Canada
15. Cancer Genetics Program Beaumont Hospitals Royal Oak Michigan USA
16. Department of Medicine and Human Genetics University of Chicago Chicago Illinois USA
17. Genomic Medicine Institute Cleveland Clinic Cleveland Ohio USA
18. Department of Medicine Division of Genetic Medicine Vanderbilt University Medical Center and the Vanderbilt‐Ingram Cancer Center Nashville Tennessee USA
19. MemorialCare Long Beach Medical Center Long Beach California USA
20. Division of Experimental Pathology and Laboratory Medicine Department of Laboratory Medicine and Pathology Mayo Clinic Rochester Minnesota USA
21. Dalla Lana School of Public Health University of Toronto Toronto Ontario Canada