[1] Mem Sloan Kettering Canc Ctr, New York, NY 10021 USA
[2] Univ Nebraska Med Ctr, Omaha, NE USA
[3] Stanford Univ, Stanford, CA 94305 USA
[4] Univ Texas Hlth Sci Ctr San Antonio, San Antonio, TX 78229 USA
[5] Canc Therapy & Res Ctr S Texas, Inst Drug Dev, San Antonio, TX 78229 USA
[6] Stanford Canc Ctr, Palo Alto, CA USA
[7] Allos Therapeut Inc, Westminster, CO USA
[8] CUMC, New York, NY USA