[1] Comprehens Canc Ctr Nevada, Las Vegas, NV USA
[2] Texas Oncol, Waco, TX USA
[3] US Oncol, Rocky Mt Canc Ctr, Denver, CO USA
[4] Arizona Onc Assoc, Tucson, AZ USA
[5] South Texas Accelerated Res Therapeut, San Antonio, TX USA
[6] US Oncol Res, Tyler, TX USA
[7] Oregon Hlth & Sci Univ, Portland, OR 97201 USA
[8] Eisai Inc, Woodcliff Lake, NJ USA
[9] Merck & Co Inc, Kenilworth, NJ USA
[10] Dana Farber Harvard Canc Ctr, Beth Israel Deaconess Med Ctr, Boston, MA USA