[1] Taubman Ctr, Musculoskeletal Div, Radiol, Ann Arbor, MI USA
[2] Univ Pittsburgh, Dept Radiol, Pittsburgh, PA 15260 USA
[3] UPMC Int, Pittsburgh, PA USA
[4] Amer Coll Radiol, Radiol Leadership Inst, Reston, VA USA
[5] Amer Coll Radiol, Commiss Leadership & Practice Dev, Reston, VA USA
[6] Hosp Univ Penn, Automated Radiol Recommendat Tracking Engine, 3400 Spruce St, Philadelphia, PA 19104 USA