[1] Univ Texas Houston, Sch Publ Hlth, Houston, TX USA
[2] Univ Texas MD Anderson Canc Ctr, Dept Gen Oncol, Integrat Med Program, Houston, TX 77030 USA
[3] Univ Texas Hlth Sci Ctr Houston, Sch Nursing, Houston, TX 77030 USA
[4] Univ Texas MD Anderson Canc Ctr, Dept Lymphoma & Myeloma, Houston, TX 77030 USA
[5] Univ Texas MD Anderson Canc Ctr, Off Execut Vice President & Phys In Chief, Houston, TX 77030 USA
[6] Ligmincha Inst, Charlottesville, VA USA