[1] Dana Farber Canc Inst, Boston, MA 02115 USA
[2] Vanderbilt Ingram Canc Ctr, Nashville, TN USA
[3] Mayo Clin, Rochester, MN USA
[4] Univ Alabama Birmingham, Birmingham, AL USA
[5] Univ N Carolina, Lineberger Comprehens Canc Ctr, Chapel Hill, NC 27599 USA
[6] Baylor Coll Med, Houston, TX 77030 USA
[7] Univ Chicago, Chicago, IL 60637 USA
[8] Brigham & Womens Hosp, Boston, MA 02115 USA
[9] Johns Hopkins Univ, Sidney Kimmel Comprehens Canc Ctr, Baltimore, MD USA