[1] Univ Sydney, Natl Hlth & Med Res Council, Clin Trials Ctr, Sydney, NSW 2006, Australia
[2] Princess Alexandra Hosp, Brisbane, Qld 4102, Australia
[3] Univ Sydney, NHMRC Clin Trials Ctr, Sydney, NSW 2006, Australia
[4] Prince Wales Hosp, Dept Med Oncol, Sydney, NSW, Australia
[5] UNSW, Prince Wales Clin Sch, Sydney, NSW, Australia
[6] Univ Newcastle, Australian New Zealand Breast Canc Trials Grp, Newcastle, NSW 2300, Australia
[7] ANZGOG, Sydney, NSW, Australia
[8] Royal Melbourne Hosp, Parkville, Vic 3050, Australia
[9] Royal Adelaide Hosp, Adelaide, SA 5000, Australia
[10] Flinders Univ S Australia, Flinders Med Ctr, Adelaide, SA 5001, Australia
[11] Western Hosp, Footscray, Vic, Australia
[12] Prince Wales Hosp, Sydney, NSW, Australia
[13] ANZGOG, Brisbane, Qld, Australia
[14] Peter MacCallum Canc Ctr, Melbourne, Vic, Australia