[1] Univ Colorado, Ctr Canc, Aurora, CO USA
[2] Univ Hosp Parma, Med Oncol, Parma, Italy
[3] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Meidicine, Seoul, South Korea
[4] City Hope Comprehens Canc Ctr, Duarte, CA USA
[5] Odense Univ Hosp, Odense, Denmark
[6] Univ Ulsan, Coll Med, Asan Med Ctr, Dept Oncol, Seoul, South Korea
[7] Univ Hosp Munich, Munich, Germany
[8] Swedish Canc Inst, Med Oncol, Seattle, WA USA
[9] Univ Med Ctr Groningen, Groningen, Netherlands
[10] Otto Wagner Hosp, Dept Resp & Crit Care Med, Vienna, Austria
[11] Princess Margaret Canc Ctr, Med Oncol, Toronto, ON, Canada
[12] Yale Canc Ctr, New Haven, CT USA
[13] Univ Penn, Abramson Canc Ctr, Philadelphia, PA 19104 USA
[14] Hosp Univ Doce Octubre, Madrid, Spain
[15] Vrije Univ Amsterdam, Med Ctr, Amsterdam, Netherlands
[16] Carolinas Healthcare Syst, Levine Canc Inst, Solid Tumor Oncol, Charlotte, NC USA
[17] ARIAD Pharmaceut Inc, Cambridge, MA 02139 USA
[18] Seoul Natl Univ Hosp, Dept Internal Med, Seoul, South Korea