[1] Rigshosp Copenhagen, Dept Oncol, Copenhagen, Denmark
[2] Ctr Hosp Reg Univ Lille, Lille, France
[3] Vall dHebron Univ Hosp, Barcelona, Spain
[4] Humanitas Univ, Milan, Italy
[5] Univ Ziekenhuis Gent, Ghent, Belgium
[6] Inst Catala Oncol Hospitalet, Barcelona, Spain
[7] Hosp Civils Lyon, Pierre Benite, France
[8] Univ Claude Bernard, Pierre Benite, France
[9] Hosp Univ 12 Octubre H12O, Madrid, Spain
[10] Princess Margaret Hosp, Toronto, ON, Canada
[11] F Hoffmann La Roche Ltd, Basel, Switzerland
[12] Roche Prod Ltd, Welwyn Garden City, Herts, England
[13] Genentech Inc, San Francisco, CA 94080 USA
[14] Roche Pharma Res & Early Dev, Roche Innovat Ctr, Penzberg, Germany
[15] Royal Melbourne Hosp, Melbourne, Vic, Australia
[16] Univ Melbourne, Peter MacCallum Canc Ctr, Melbourne, Vic, Australia