[1] Univ Chicago, Dept Surg, Chicago, IL USA
[2] NorthShore Univ Hlth Syst, Dept Surg, Evanston, IL USA
[3] Fox Chase Canc Ctr, Dept Surg Oncol, Philadelphia, PA USA
[4] Univ Wisconsin, Sch Med & Publ Hlth, Madison, WI USA
[5] Lenox Hill Hosp, Northwell Hlth, New York, NY USA
[6] Waterbury Hlth, Waterbury, CT USA
[7] White Plains Hosp, White Plains, NY USA
[8] Data Working Grp, Natl Accreditat Program Breast Ctr, Washington, DC USA
[9] Univ Pittsburgh, Perelman Sch Med, Pittsburgh, PA USA
[10] NorthShore Univ Hlth Systern, Dept Surg, Evanston, IL USA