[1] Canc Res UK Clin Ctr, Leeds, W Yorkshire, England
[2] PUC RS, Hosp Sao Lucas, Rio Grande Do Sul, Brazil
[3] Hop Claude Huriez, Lille, France
[4] Univ Paris, Inst Gustave Roussy, Villejuif, France
[5] Ist Sci Romagnolo Studio & Cura Tumori, Meldola, Italy
[6] Univ Montreal, Ctr Hosp, Montreal, PQ H3C 3J7, Canada
[7] NW Med Specialties PLLC, Tacoma, WA USA
[8] Rabin Med Ctr, Inst Oncol, Davidoff Ctr, Petah Tiqwa, Israel
[9] Univ Arizona, Arizona Canc Ctr, Tucson, AZ USA
[10] JFCR, Canc Inst Hosp, Koto Ku, Tokyo, Japan
[11] Univ Michigan, Ctr Comprehens Canc, Ann Arbor, MI 48109 USA
[12] Amgen Inc, Thousand Oaks, CA 91320 USA