[1] British Columbia Canc Agcy, Vancouver, BC V5Z 4E6, Canada
[2] Univ British Columbia, Vancouver, BC V5Z 1M9, Canada
[3] Univ Alberta, Cross Canc Inst, Edmonton, AB, Canada
[4] Brno & Masaryk Univ, Univ Hosp, Brno, Czech Republic
[5] BC Canc Agcy, Kelowna, Kelowna, BC, Canada
[6] Charles Univ Prague, Gen Hosp, Prague, Czech Republic
[7] CHU Haut Leveque, Pessac, France
[8] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[9] Univ Hosp, INSERM, Poitiers, France
[10] Fred Hutchinson Canc Res Ctr, Seattle, WA 98104 USA
[11] Hosp Civils Lyon, Pierre Benite, France
[12] Queen Mary Univ London, Barts Canc Inst, London, England
[13] Erasmus MC Canc Inst, Rotterdam, Netherlands
[14] F Hoffmann La Roche Ltd, Welwyn Garden City, Herts, England
[15] F Hoffmann La Roche Ltd, Basel, Switzerland
[16] Georgetown Univ Hosp, Washington, DC 20007 USA