[1] Fdn Ist Ricovero & Cura Carattere Sci, Ist Nazl Tumori, Via Venezian 1, I-20133 Milan, Italy
[2] Univ Milan, Milan, Italy
[3] Peter MacCallum Canc Inst, East Melbourne, Vic, Australia
[4] Adelaide Canc Ctr, Kurralta Pk, Adelaide, SA, Australia
[5] Univ Adelaide, Adelaide, SA, Australia
[6] Gustave Roussy, Villejuif, France
[7] Ctr Leon Berard, NetSARC & Site Rech Integree Canc Lyon, Lyon, France
[8] Inst Bergonie, Bordeaux, France
[9] HELIOS Klinikum Berlin Buch, Berlin, Germany
[10] Klinikum Univ Munchen, Munich, Germany
[11] Sch Hannover, Hannover, Germany
[12] Royal Marsden Hosp, London, England
[13] Univ Ziekenhuizen Leuven, Campus Gasthuisberg, Leuven, Belgium
[14] European Org Res & Treatment Canc Headquarters, Brussels, Belgium
[15] Univ Hosp, Lausanne, Switzerland
[16] Hosp Santa Creu I Sant Pau, Barcelona, Spain
[17] Erasmus Univ, Med Ctr, Erasmus MC Canc Inst, Rotterdam, Netherlands
[18] Netherlands Canc Inst, Amsterdam, Netherlands
[19] Leiden Univ, Med Ctr, Leiden, Netherlands
[20] Radboud Univ Nijmegen, Med Ctr Nijmegen, Nijmegen, Netherlands
[21] Maria Sklodowska Curie Mem Canc Ctr, Warsaw, Poland
[22] Inst Oncol, Warsaw, Poland