[1] Agcy Healthcare Res & Qual, Div Digital Healthcare Res, Rockville, MD 20857 USA
[2] NCI, Healthcare Delivery & Res Program, Div Canc Control & Populat Sci, Bethesda, MD 20892 USA
[3] Univ Minnesota, Dept Surg, Box 242 UMHC, Minneapolis, MN 55455 USA
[4] Univ Minnesota, Inst Hlth Informat, Minneapolis, MN USA
[5] Univ Washington, Sch Med, Seattle, WA USA
[6] Michael E DeBakey VA Med Ctr, Ctr Innovat Qual Effectiveness & Safety, Houston, TX USA
[7] Baylor Coll Med, Houston, TX 77030 USA