From Indiana University and the Hoosier Oncology Group; Eli Lilly and Company, Indianapolis, IN; The University of Texas M.D. Anderson Cancer Center, Houston, TX; University of Colorado Cancer Center, Denver, CO; Virginia Cancer Institute, Richmond, VA; Princess Margaret Hospital and the University of Toronto, Toronto, Ontario, Canada; Instituto Arnaldo Vieira de Carvalho, Sao Paolo, Brazil; San Camillo-Forlanini Hospitals, Rome, Italy; Chang Gung Memorial Hospital, Taoyuan, Taiwan; University Hospital... (At 2004-05-01)