[1] Ohio State Univ, Med Ctr, Columbus, OH 43210 USA
[2] Sarah Cannon Res Inst, Nashville, TN USA
[3] Rocky Mt Canc Ctr, Denver, CO USA
[4] Duke Univ, Med Ctr, Durham, NC USA
[5] Ingalls Hosp, Harvey, IL USA
[6] Univ Chicago, Harvey, IL USA
[7] C3, Alexandria, VA USA
[8] North Idaho Canc Ctr, Coeur Dalene, ID USA
[9] Genentech Inc, San Francisco, CA 94080 USA
[10] Mayo Clin, Coll Med, Rochester, MN USA