The (PIVOTAL) Study

University of Alabama, Birmingham

Tucson Vascular Surgery, Tucson

University of Arizona - UMC, Tucson

VA Hospital, Little Rock

Palomar Hospital, Escondido

Long Beach VA Healthcare System, Long Beach

UCLA Medical Center, Los Angeles

University of Southern California, Los Angeles

Stanford University VA, Palo Alto

UC Davis Medical Center, Sacramento

Stanford University Medical Center, Stanford

University of Florida, Gainesville

Mayo Clinic, Jacksonville

Leesburg Regional Medical Center, Leesburg

University of South Florida, Tampa

St. Joseph's Research Institute, Atlanta

Wellstar Clinical Trials, Marietta

University of Chicago, Chicago

Decatur Memorial Hospital, Decatur

Adventist Midwest Health, Hinsdale

Southern Illinois University, Springfield

Cardiac Surgery Associates, Munster

Iowa Heart Center, Des Moines

Tri-State Vascular Group, Ashland

Vascular Surgery Associates, Baton Rouge

Vascular Surgery Associates, Bel Air

Brigham and Women's Hospital, Boston

Massachusetts General Hospital, Boston

University of Michigan, Ann Arbor

Michigan Vascular Center, Flint

William Beaumont Hospital, Royal Oak

Mayo Clinic, Rochester

South Central Regional Medical Center, Laurel

St. John's Regional Medical Center, Joplin

Albany Medical Center, Albany

Westchester Medical Center, Hawthorne

Columbia University Medical Center, New York

Staten Island University Hospital, Staten Island

Mission / St. Joseph Hospital, Asheville

University of North Carolina, Chapel Hill

Presbyterian Hospital, Charlotte

East Carolina University, Greenville

Wake Forest University School of Medicine, Winston-Salem

The Lindner Clinical Trials Center, Cincinnati

Cleveland Clinic Foundation, Cleveland

Ohio State University, Columbus

The Dayton Heart Center, Dayton

Jobst Vascular Center, Toledo

Oregon, Medford

Lehigh Valley Hospital, Allentown

UPMC Vascular Surgery, Pittsburgh

North Central Heart Institute, Sioux Falls

University Surgical Associates, Chattanooga

Baptist Memorial Hospital, Memphis

St. Thomas Hospital, Nashville

Vanderbilt University Medical Center, Nashville

Methodist Dallas Medical Center, Dallas

UT Southwestern Medical Center, Dallas

Baylor College of Medicine, Houston

Wilford Hall Medical Center, Lackland Air Force Base

Texas, Temple

University of Virginia, Charlottesville

Sentara Heart Hospital, Norfolk

Sacred Heart Medical Center, Spokane

Wisconsin Heart / Meriter Hospital, Madison