[1] Saint Louis University,Department of Surgery
[2] Jefferson University,Department of Surgery
[3] University of Virginia,Department of Surgery
[4] University of Louisville,Department of Surgery
[5] Oregon Health and Science University,Department of Surgery
[6] University of Colorado,Department of Surgery
[7] Washington University in St. Louis,Department of Surgery
[8] Rutgers New Jersey Medical School,Department of Surgery
[9] Medical College of Wisconsin,Department of Surgery
[10] University of North Carolina,Department of Surgery
[11] Kaiser Permanente Bellevue Medical Center,Department of Surgery
[12] Brown University,Department of Surgery
[13] University of Nevada,Department of Surgery
[14] Mayo Clinic,Department of Surgery
[15] Cleveland Clinic,Department of Surgery
[16] Southern Illinois University School of Medicine,Department of Surgery
[17] University of Nebraska Medical Center,Department of Surgery
[18] Medical College of Georgia,Department of Surgery
[19] University of Chicago,Department of Surgery
[20] Thomas Jefferson University Hospital,Department of Surgery, Medical Office Building