1 University of Rennes, CHU Rennes, Inserm, Rennes, France. Electronic address: erwan.donal@chu-rennes.fr.
2 University of Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011- EGID, Lille, France; Cardiovascular Research Foundation, New York, New York.
3 Marcus Heart Valve Center, Piedmont Heart Institute, Atlanta, Georgia.