Study of IVC Filter Retrieval With the Günther Tulip Vena Cava Filter

University of Pittsburgh Medical Center, Pittsburgh

Hospital of the University of Pennsylvania, Philadelphia

Christiana Hospital, Newark

Washington Hospital Center, Washington D.C.

INOVA Alexandria, Alexandria

Atlanta Medical Center, Atlanta

Baptist Hospital of Miami, Inc.: Baptist Cardiac & Vascular Institute, Miami

Indiana University Medical Center, Indianapolis

Spectrum Health Butterworth & Blodgett Campuses, Grand Rapids

University of Chicago Hospital, Chicago

OSF St. Francis Medical Center, Peoria

LDS Hospital: Department of Radiology, Salt Lake City

Utah Valley Regional Medical Center Department of Radiology, Provo

Oregon Health & Sciences University, Portland

Massachusetts General Hospital, Boston

Brigham and Women's Hospital, Boston

Rhode Island Hospital, Providence