[1] Univ Texas MD Anderson Canc Ctr, Dept Invest Canc Therapeut, Houston, TX USA
[2] Natl Ctr Tumor Dis NCT, Div Gynecol Oncol, Heidelberg, Germany
[3] Univ Texas MD Anderson Canc Ctr, Div Pediat, Houston, TX USA
[4] Univ Texas MD Anderson Canc Ctr, MD Anderson Canc Network, Houston, TX USA
[5] Univ Texas MD Anderson Canc Ctr, Dept Invest Canc Therapeut, Phase Clin Trials Program 1, Unit 455,Div Canc Med, 1515 Holcombe Blvd, Houston, TX 77030 USA