[1] Massachusetts Gen Hosp, Avon Int Breast Canc Res Program, Boston, MA 02114 USA
[2] Harvard Univ, Sch Med, Boston, MA USA
[3] Beth Israel Deaconess Med Ctr, Boston, MA 02215 USA
[4] Wilhelminen Hosp, Ctr Oncol & Hematol, Vienna, Austria
[5] Inst Nacl Ciencias Med & Nutr Salvador Zubiran, Dept Hematol Oncol, Salvador Zubiran, Mexico
[6] Inst Nacl Cancerol, Med Oncol & Breast Canc Dept, Mexico City, DF, Mexico
[7] Maria Curie Hosp, Dept Oncol, Buenos Aires, DF, Argentina
[8] Hosp Mae Deus, Inst Canc, Hosp Clin Porto Alegre, Serv Oncol, Porto Alegre, RS, Brazil
[9] Pontificia Univ Catolica Rio Grande do Sul, Hosp Sao Lucas, Dept Med Oncol, Porto Alegre, RS, Brazil
[10] Univ Fed Rio Grande do Sul, Dept Med Oncol, Hosp Clin, Porto Alegre, RS, Brazil
[11] Univ Republica, Hosp Clin, Dept Oncol, Montevideo, Uruguay
[12] Hosp Sao Lucas PUCRS, Latin Amer Cooperat Oncol Grp, Porto Alegre, RS, Brazil
[13] Hosp Sao Lucas PUCRS, Dept Med Oncol, Porto Alegre, RS, Brazil
[14] Grp Brasileiro Estudios Canc Mama, Sao Paulo, Brazil
[15] UICC, Geneva, Switzerland
[16] Minist Hlth, Natl Canc Inst, Buenos Aires, DF, Argentina
[17] Inst Nacl Enfermedades Neoplas, Dept Med Oncol, Lima, Peru
[18] Univ Nacl Autonoma Mexico, Mexico City 04510, DF, Mexico
[19] Inst Nacl Cancerol, Mexico City, DF, Mexico
[20] Harvard Global Equity Initiat, Boston, MA USA
[21] Mexican Hlth Fdn, Mexico City, DF, Mexico
[22] Tomatelo Pecho, Mexico City, DF, Mexico
[23] Fdn Mexicana Salud, Tlalpan, Mexico
[24] Kings Coll London, Kings Hlth Partners, Inst Oncopolicy, London WC2R 2LS, England
[25] Kings Coll London, Kings Hlth Partners, Guys Hosp, Integrated Canc Ctr, London WC2R 2LS, England
[26] Pan Amer Hlth Org, Area Hlth Surveillance Dis Prevent & Control, Washington, DC USA
[27] Massachusetts Gen Hosp, Dept Biostat, Ctr Biostat, Boston, MA 02114 USA
[28] CIDE, Mexico City, DF, Mexico
[29] Fed Univ Sao Paulo UNIFESP, Dept Clin Oncol, Sao Paulo, Brazil
[30] Brazilian Breast Canc Study Grp GBECAM, Sao Paulo, Brazil
[31] Hosp Mae Deus, Inst Canc, PUCRS Sch Med, Dept Med, Porto Alegre, RS, Brazil
[32] LACOG, Porto Alegre, RS, Brazil
[33] Univ Virginia, Dept Obstet & Gynecol, Charlottesville, VA USA
[34] Univ Chicago, Med Ctr, Ctr Pancreat Dis, Chicago, IL 60637 USA
[35] MIT, Comp Sci & Artificial Intelligence Lab, Cambridge, MA 02139 USA
[36] Johns Hopkins Singapore Int Med Ctr, Dept Med Oncol, Singapore, Singapore
[37] Johns Hopkins Univ, Sch Med, Baltimore, MD USA
[38] ICMD, Porto Alegre, RS, Brazil
[39] Fundacao Unimed, Porto Alegre, RS, Brazil
[40] East Jefferson Gen Hosp, Dept Med, Metairie, LA USA
[41] Roche Diagnost Latin Amer, Med & Sci Affairs, Sao Paulo, Brazil
[42] Arnaldo Vieira de Carvalho Inst Canc, Palliat Care Unit, Sao Paulo, Brazil
[43] Inst Jules Bordet, Breast European Adjuvant Studies Team BREAST, Ctr Data, B-1000 Brussels, Belgium
[44] Fdn Santa Fe, Inst Oncol, Clin & Translat Oncol Grp, Bogota, Colombia
[45] Inst Nacl Cancerol, Bogota, Colombia
[46] PATH, Seattle, WA USA
[47] Barretos Canc Hosp, Teaching & Res Inst, Mol Oncol Res Ctr, Barretos, Brazil
[48] Inst Nacl Canc Jose Alencar Gomes da Silva, Dept Clin Res, Rio De Janeiro, Brazil
[49] Insitituto Nacl Canc INCA, Chief Translat Program, Rio De Janeiro, Brazil
[50] Insitituto Nacl Canc INCA, Coordenacao Pesquisa Clin & Inc Tecnol, Rio De Janeiro, Brazil