[1] Dana Farber Canc Inst, Boston, MA 02115 USA
[2] Masaryk Univ, Fac Med, Masaryk Mem Canc Inst, Brno, Czech Republic
[3] Gangnam Severance Hosp, Seoul, South Korea
[4] Ist Ospitalieri Cremona, Cremona, Italy
[5] BP Poddar Hosp, Kolkata, India
[6] Med Res Ltd, Kolkata, India
[7] Univ Campinas UNICAMP, Sao Paulo, Brazil
[8] Azienda Osped Univ, Udine, Italy
[9] New Cross Hosp, Wolverhampton, England
[10] Palacky Univ, Med Sch & Teaching Hosp, CR-77147 Olomouc, Czech Republic
[11] Hop Notre Dame CHUM, Montreal, PQ, Canada
[12] Peter MacCallum Canc Ctr, Melbourne, Australia
[13] Royal Marsden NHS Fdn Trust, London, England
[14] Royal Marsden NHS Fdn Trust, Surrey, England
[15] Vall dHebron Univ Hosp, Barcelona, Spain
[16] ImClone Syst, Bridgewater, NJ USA
[17] ImClone Syst, Branchburg, NJ USA
[18] ImClone Syst, Kobe, Hyogo, Japan
[19] Brown Univ, Oncol Res Grp, Providence, RI 02912 USA