[1] Hop St Antoine, F-75571 Paris, France
[2] Univ Hosp Gasthuisberg, B-3000 Louvain, Belgium
[3] Vail dHebron Univ Hosp, Barcelona, Spain
[4] Princess Margaret Hosp, Toronto, ON M4X 1K9, Canada
[5] Royal Marsden Hosp, Sutton, Surrey, England
[6] Hosp Marques de Valdecilla, Santander, Spain
[7] Seoul Natl Univ Hosp, Seoul 110744, South Korea
[8] F Hoffmann La Roche & Co Ltd, CH-4002 Basel, Switzerland
[9] Hosp Sirio Libanes, Ctr Oncol, Sao Paulo, Brazil