[1] Tenon Hosp, APHP, CancerEst, Paris, France
[2] Hosp Univ Virgen Victoria, Malaga, Spain
[3] Inst Nacl Canc, Rio De Janeiro, Brazil
[4] Hosp Sta Maria HSM CHLN, Ctr Hosp Lisboa Norte, Lisbon, Portugal
[5] Rajiv Gandhi Canc Inst & Res Ctr, New Delhi, India
[6] Acad Mil Med Sci, Affiliated Hosp, Dept Breast Canc, Beijing, Peoples R China
[7] F Hoffmann La Roche Ltd, Global Med Affairs Biometr, Basel, Switzerland
[8] Univ Trieste, Ctr Oncol ASS1 Triestina, Trieste, Italy