[1] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[2] Ann & Robert H Lurie Childrens Hosp Chicago, Chicago, IL 60611 USA
[3] St Vincents Univ Hosp, Elm Pk, Dublin, Ireland
[4] St James Hosp, Dublin, Ireland
[5] Med Coll Georgia, Augusta, GA 30912 USA
[6] Univ Calif San Diego, La Jolla, CA 92093 USA
[7] NIH, Bldg 10, Bethesda, MD 20892 USA
[8] NCI, NIH, Bethesda, MD 20892 USA
[9] NCI, Bethesda, MD 20892 USA
[10] NIH, Washington, DC USA