[1] Univ Cambridge, Strangeways Res Lab, Dept Oncol, Cambridge, England
[2] NCI, Genet Epidemiol Branch, Div Canc Epidemiol & Genet, NIH, Bethesda, MD 20892 USA
[3] Univ Breast Ctr, Bavarian Breast Canc Cases & Controls BBCC, Erlangen, Germany
[4] Univ Hosp Erlangen, Inst Diagnost Radiol, BBCC, Erlangen, Germany
[5] Univ Erlangen Nurnberg, Inst Human Genet, BBCC, D-8520 Erlangen, Germany
[6] Univ Calif Los Angeles, David Geffen Sch Med, Div Hematol & Oncol, BBCC, Los Angeles, CA 90095 USA
[7] Univ Copenhagen, Herlev Univ Hosp, Copenhagen Breast Canc Study, Copenhagen, Denmark
[8] Univ Copenhagen, Herlev Univ Hosp, CGPS, Dept Clin Biochem, Copenhagen, Denmark
[9] Univ Copenhagen, Herlev Univ Hosp, CGPS, Dept Breast Surg, Copenhagen, Denmark
[10] Spanish Natl Canc Ctr, Breast Canc Study CNIO, Genet & Mol Epidemiol Grp, Madrid, Spain
[11] Spanish Natl Canc Res Ctr CNIO, Human Genet Grp, CNIO BCS, Madrid, Spain
[12] Hosp Monte Naranco, CNIO BCS, Oviedo, Spain
[13] HUCA Oviedo, CNIO BCS, Oviedo, Spain
[14] German Canc Res Ctr, Div Canc Epidemiol, Genet Epidemiol Study Breast Canc Age GESBC 50, D-6900 Heidelberg, Germany
[15] Univ Ulm, Dept Obstet & Gynecol, GESBC, Ulm, Germany
[16] Univ Helsinki, Cent Hosp, Dept Obstet & Gynecol, Helsinki Breast Canc Study HEBCS, FIN-00290 Helsinki, Finland
[17] Univ Helsinki, Cent Hosp, Dept Clin Genet, HEBCS, FIN-00290 Helsinki, Finland
[18] Univ Helsinki, Cent Hosp, Dept Oncol, HEBCS, FIN-00290 Helsinki, Finland
[19] Karolinska Inst, Dept Pathol & Oncol, Karolinska Breast Canc Study KARBAC, Stockholm, Sweden
[20] Univ Kuopio, Inst Clin Med Pathol & Forens Med, Kuopio Breast Canc Project, FIN-70211 Kuopio, Finland
[21] Kuopio Univ Hosp, Dept Pathol, KBCP, SF-70210 Kuopio, Finland
[22] Kuopio Univ Hosp, Dept Oncol, KBCP, SF-70210 Kuopio, Finland
[23] Peter MacCallum Canc Ctr, Melbourne, Vic, Australia
[24] Queensland Inst Med Res, Brisbane, Qld 4006, Australia
[25] Mayo Clin, Dept Lab Med & Pathol, MCBCS, Rochester, MN USA
[26] Mayo Clin, Dept Hlth Sci Res, MCBCS, Rochester, MN USA
[27] Canc Council Victoria, Canc Epidemiol Ctr, MCCS, Melbourne, Vic, Australia
[28] Univ Melbourne, Dept Pathol, Genet Epidemiol Lab, MCCS, Melbourne, Vic, Australia
[29] Leiden Univ, Med Ctr, Breast Canc Study ORIGO, Dept Human Genet, Leiden, Netherlands
[30] Leiden Univ, Med Ctr, ORIGO, Dept Pathol, Leiden, Netherlands
[31] Leiden Univ, Med Ctr, Dept Surg Oncol, ORIGO, Leiden, Netherlands
[32] Erasmus MC Daniel den Hoed Canc Ctr, Rotterdam Family Canc Clin, Dept Med Oncol, Rotterdam, Netherlands
[33] NCI, PBCS, Hormonal & Reprod Epidemiol Branch, Div Canc Epidemiol & Genet, Rockville, MD USA
[34] M Sklodowska Curie Mem Canc Ctr, Dept Canc Epidemiol & Prevent, PBCS, Warsaw, Poland
[35] Inst Oncol, Warsaw, Poland
[36] Karolinska Inst, Dept Med Epidemiol & Biostat, Singapore & Swedish Breast Canc Study SASBAC, Stockholm, Sweden
[37] Univ Sheffield, Dept Oncol, Inst Canc Studies, SBCS, Sheffield, S Yorkshire, England
[38] Univ Sheffield, Acad Unit Surg Oncol, SBCS, Sheffield, S Yorkshire, England
[39] Eastern Canc Registrat & Informat Ctr, Unit Magog Court C, Cambridge, England
[40] Univ Calif Irvine, Dept Epidemiol, UCIBCS, Irvine, CA USA
[41] Univ Cambridge, Strangeways Res Lab, Dept Publ Hlth & Primary Care, Canc Res UK Genet Epidemiol Unit, Cambridge, England