[1] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[2] Mem Sloan Kattering Canc Ctr, New York, NY USA
[3] Dana Farber Canc Inst, Boston, MA 02115 USA
[4] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[5] East Carolina Univ, Greenville, NC 27858 USA
[6] Massachusetts Gen Hosp, Boston, MA 02114 USA
[7] Johns Hopkins Univ, Baltimore, MD USA
[8] Sheba Med Ctr, Ramat Gan, Israel
[9] Kings Coll London, London, England
[10] Vanderbilt Univ, 221 Kirkland Hall, Nashville, TN 37235 USA
[11] Imperial Coll London, London, England
[12] Ohio State Univ, Columbus, OH 43210 USA
[13] Yale Univ, New Haven, CT USA
[14] Bologna Univ, Brookline, MA USA
[15] NCI, Bethesda, MD 20892 USA