[1] Univ Oxford, Lincoln Coll, Oxford, Oxon, England
[2] Univ Texas MD Anderson Canc Ctr, Dept Plast & Reconstruct Surg, 1400 Pressler St,Unit 1488, Houston, TX 77004 USA
[3] Univ Texas MD Anderson Canc Ctr, Off Protocol Support & Management, Houston, TX 77030 USA
[4] Univ Texas MD Anderson Canc Ctr, Dept Gastrointestinal Med Oncol, Houston, TX 77030 USA
[5] Univ Texas MD Anderson Canc Ctr, Dept Breast Surg Oncol, Houston, TX 77030 USA
[6] Univ Texas MD Anderson Canc Ctr, Inst Canc Care Innovat, Houston, TX 77030 USA
[7] Rice Univ, Baker Inst Publ Policy, Houston, TX USA