[1] Cairo Cure Oncol Ctr, Cairo, Egypt
[2] Tecnol Monterrey, Hosp Zambrano Hell, Breast Canc Ctr, Sch Med, San Pedro Garza Garcia, Mexico
[3] Int Breast Canc Study Grp Stat Ctr, Boston, MA USA
[4] Dana Farber Canc Inst, Dept Data Sci, Div Biostat, Boston, MA USA
[5] Dana Farber Canc Inst, Med Oncol, Boston, MA USA
[6] Harvard Med Sch, Boston, MA USA
[7] Univ Libre Bruxelles ULB, Res Lab Human Reprod, Brussels, Belgium
[8] Univ Libre Bruxelles, Erasme Hosp, Gynecol & Obstet Dept, Fertil Clin, Brussels, Belgium
[9] Program Young Patients, Div ETOP IBCSG Partners Fdn, Int Breast Canc Study Grp, Bern, Switzerland
[10] European Inst Oncol, Div Med Senol, IEO, IRCCS, Milan, Italy
[11] Vall dHebron Univ Hosp, Vall dHebron Inst Oncol, Barcelona, Spain
[12] SOLTI Breast Canc Res Grp, Barcelona, Spain
[13] Natl Ctr Global Hlth & Med, Dept Breast & Med Oncol, Tokyo, Japan
[14] Oslo Univ Hosp, Dept Oncol, Div Canc Med, Breast Canc Unit, Oslo, Norway
[15] Leiden Univ, Med Ctr, Dept Med Oncol, Leiden, Netherlands
[16] Dutch Breast Canc Res Grp BOOG, Amsterdam, Netherlands
[17] Ctr Oscar Lambret, Dept Med Oncol, Breast Canc Unit, Lille, France
[18] Sunnybrook Hlth Sci Ctr, Odette Canc Ctr, Toronto, ON, Canada
[19] Canadian Clin Trials Grp CCTG, Toronto, ON, Canada
[20] Univ Colorado, Ctr Canc, Dept Med, Div Med Oncol, Aurora, CO 80045 USA
[21] Katholieke Univ Leuven, Dept Oncol, Leuven, Belgium
[22] Leuven Canc Inst, Leuven, Belgium
[23] Univ Hosp Leuven, Dept Obstet & Gynecol, Leuven, Belgium
[24] Antoni Van Leeuwenhoek Netherlands Gynecol Oncol C, Amsterdam, Netherlands
[25] Inst Jules Bordet, Brussels, Belgium
[26] Univ Libre Bruxelles, Brussels, Belgium
[27] Japanese Fdn Canc Res, Canc Inst Hosp, Breast Oncol Canc, Tokyo, Japan
[28] Leon Berard Canc Ctr, Ctr Leon Berard, Dept Surg, Lyon, France
[29] Inst Oncol, Div Med Oncol, Ljubljana, Slovenia
[30] St Lukes Int Hosp, Breast Ctr, Tokyo, Japan
[31] Sungkyunkwan Univ, Samsung Med Ctr, Sch Med, Dept Surg, Seoul, South Korea
[32] Sungkyunkwan Univ, Dept Clin Res & Evaluat, SAIHST, Seoul, South Korea
[33] Canc Trials Ireland, Dublin, Ireland
[34] St Vincents Univ Hosp, Dept Med Oncol, Dublin, Ireland
[35] Tallaght Univ Hosp, Dublin, Ireland
[36] GEICAM Spanish Breast Canc Grp, Madrid, Spain
[37] Hosp Virgen Rocio Sevilla, Seville, Spain
[38] Cleveland Clin, Taussig Canc Inst, Breast Oncol Program, Cleveland, OH 44106 USA
[39] Univ Melbourne, Dept Surg, Melbourne, Vic, Australia
[40] Royal Melbourne Hosp, Melbourne, Vic, Australia
[41] Univ Witten Herdecke, Helios Univ Hosp Wuppertal, Breast Unit, Wuppertal, Germany
[42] Med Univ Graz, Dept Gynaecol, Graz, Austria
[43] Austrian Breast & Colorectal Study Grp ABCSG, Vienna, Austria
[44] Inst Oncol & Radiol Serbia, Dept Med Oncol, Belgrade, Serbia
[45] Champalimaud Fdn, Champalimaud Clin Ctr, Breast Unit, Lisbon, Portugal
[46] NYU, Perlmutter Canc Ctr, New York, NY USA
[47] Europa Donna, Ljubljana, Slovenia
[48] Mayo Clin, Dept Oncol, Rochester, MN USA
[49] NCI, Canc Therapy Evaluat Program, Breast & Melanoma Therapeut, Bethesda, MD USA
[50] IBCSG Partners Fdn, Int Breast Canc Study Grp, Div ETOP, Bern, Switzerland