[1] Duke Canc Inst, Durham, NC USA
[2] Duke Prostate & Urol Canc Ctr, Durham, NC USA
[3] Sect Hematol & Oncol, Internal Med, Winston Salem, NC USA
[4] Duke Univ, Duke Canc Inst, Durham, NC USA
[5] Canc Inst New Jersey, New Brunswick, NJ USA
[6] Rutgers Canc Inst New Jersey, New Brunswick, NJ USA
[7] Duke Univ, Durham, NC USA
[8] Duke Univ, Med Ctr, Durham, NC USA
[9] Columbia Univ, Med Ctr, New York, NY USA
[10] High Point Canc Ctr, High Point, NC USA
[11] Duke Univ, Med Ctr, Duke Canc Inst, Durham, NC USA
[12] Duke Canc Inst, Dept Biostat & Bioinformat, Durham, NC USA