[1] Washington Univ, Sch Med, Cardiovasc Div, Dept Med, St Louis, MO 63130 USA
[2] Washington Univ, Sch Med, 660 S Euclid Ave, Campus POB 8086, St Louis, MO 63110 USA
[3] Washington Univ, Marfan Syndrome & Aortopathy Ctr, Sch Med, 660 S Euclid Ave, Campus POB 8086, St Louis, MO 63110 USA
[4] Washington Univ, Dept Med, Neidorff Aortopathy & Master Clinician Cardiol Fe, Sch Med,Cardiovasc Div, 660 S Euclid Ave, Campus Box 8086, St Louis, MO 63110 USA