[1] Harvard Canc Ctr, Dana Farber Canc Inst, Boston, MA USA
[2] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[3] Hunstman Canc Inst Utah, Salt Lake City, UT USA
[4] Massachusetts Gen Hosp, Boston, MA 02114 USA
[5] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[6] Univ Calif San Francisco, San Francisco, CA 94143 USA
[7] Univ Calif Los Angeles, Los Angeles, CA USA
[8] Dana Farber Canc Inst, Boston, MA 02115 USA
[9] Duke Univ, Med Ctr, Durham, NC USA