1. Division of Vascular Surgery and Endovascular Therapy, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD, USA
2. Center for Surgical Trials and Outcomes Research, Department of Surgery, The Johns Hopkins Hospital, Baltimore, MD, USA
3. Division of Vascular and Endovascular Surgery, Boston Medical Center, Boston, MA, USA
4. Division of Vascular and Endovascular Surgery, Brigham and Women’s Hospital, Boston, MA, USA