[1] Dana Farber Canc Inst, Boston, MA 02115 USA
[2] Univ Texas Hlth Sci Ctr San Antonio, Canc Therapy & Res Ctr, Inst Drug Dev, San Antonio, TX 78229 USA
[3] Columbia Univ, Med Ctr, New York, NY USA
[4] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[5] Henry Ford Hlth Syst, Detroit, MI USA
[6] Univ Virginia, Med Ctr, Charlottesville, VA USA
[7] Beth Israel Deaconess Med Ctr, Boston, MA 02215 USA
[8] Angiochem Inc, Montreal, PQ, Canada