[1] Univ Texas MD Anderson Canc Ctr, Thorac & Cardiovasc Surg, Houston, TX 77030 USA
[2] Univ Texas MD Anderson Canc Ctr, Bioinformat & Computat Biol, Houston, TX 77030 USA
[3] Baylor Coll Med, Biochem, Houston, TX 77030 USA
[4] Univ Texas MD Anderson Canc Ctr, Stem Cell Transplantat, Houston, TX 77030 USA