From the Siteman Cancer Center; Washington University, St Louis, MO; American College of Surgeons Oncology Group Statistical Center, Mayo Clinic, Rochester, MN; Linberger Cancer Center, University of North Carolina, Chapel Hill; Duke University Cancer Center, Durham, NC; Helen Diller Cancer Center, University of California San Francisco, San Francisco, CA; Doctors Hospital of Laredo, Laredo; University of Texas MD Anderson Cancer Center, Houston; Simmons Cancer Center, University of Texas Southwestern,... (At 2011-06-10)
