1. Division of Genetics and EpidemiologyThe Institute of Cancer ResearchLondon UK
2. Cancer Research UK Cambridge Institute, University of CambridgeCambridge UK
3. Breakthrough Breast Cancer Research Centre, Division of Breast Cancer Research, The Institute of Cancer ResearchLondon UK
4. Academic Department of Biochemistry, Royal Marsden HospitalFulham Road London
5. Centre for Cancer Genetic Epidemiology, Department of Oncology, University of CambridgeCambridge UK
6. Human Genetics Group, Human Cancer Genetics Program, Spanish National Cancer Research Centre (CNIO)Madrid Spain
7. Centro de Investigacion en Red de Enfermedades Raras (CIBERER)Valencia Spain
8. Cancer Epidemiology Centre, Cancer Council VictoriaMelbourne Australia
9. Centre for Epidemiology and Biostatistics, Melbourne School of Population and Global health, The University of MelbourneMelbourne Australia
10. Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ)Heidelberg Germany
11. Division of Preventive Oncology, German Cancer Research Center (DKFZ), and National Center for Tumor Diseases (NCT)Heidelberg Germany
12. German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ)Heidelberg Germany
13. Saarland Cancer RegistrySaarland Germany
14. School of Medicine, Institute of Clinical Medicine, Pathology and Forensic Medicine, Cancer Center of Eastern Finland, University of Eastern FinlandKuopio Finland
15. Imaging Center, Department of Clinical Pathology, Kuopio University HospitalKuopio Finland
16. Division of Cancer Epidemiology, German Cancer Research Center (DKFZ)Heidelberg Germany
17. University Cancer Center Hamburg (UCCH), University Medical Center Hamburg‐EppendorfHamburg Germany
18. Department of PathologyInstitute of Pathology, Heidelberg University Hospital Germany
19. Department of Laboratory Medicine and PathologyMayo ClinicRochester, MN USA
20. Department of SurgeryLeiden University Medical Center The Netherlands
21. Department of Human Genetics & Department of PathologyLeiden University Medical CenterLeiden The Netherlands
22. Usher Institute of Population Health Sciences and Informatics, The University of Edinburgh Scotland UK
23. Division of Cancer Epidemiology and GeneticsNational Cancer InstituteRockville Maryland USA
24. Department of Cancer Epidemiology and PreventionM. Sklodowska‐Curie Memorial Cancer Center and Institute of OncologyWarsaw Poland
25. Laboratory of PathologyNational Cancer Institute, National Institutes of HealthRockville MD USA
26. Faculty of Medicine Academic Unit of Cancer SciencesSouthampton General HospitalSouthampton UK
27. Family Cancer Clinic, Department of Medical Oncology, Erasmus MC Cancer InstituteRotterdam The Netherlands
28. Department of PathologyErasmus MC Cancer InstituteRotterdam The Netherlands
29. Department of GeneticsQIMR Berghofer Medical Research InstituteBrisbane Australia
30. Centre for Cancer Genetic Epidemiology, Department of Public Health and Primary Care, University of CambridgeCambridge UK
31. Division of Molecular PathologyNetherlands Cancer Institute, Antoni van Leeuwenhoek HospitalAmsterdam The Netherlands
32. Division of Psychosocial Research and EpidemiologyNetherlands Cancer Institute, Antoni van Leeuwenhoek HospitalAmsterdam The Netherlands
33. Division of Breast Cancer ResearchThe Institute of Cancer ResearchLondon UK