[1] INOVA Healthcare Syst, INOVA Heart & Vasc Inst, Vasc Serv, 3300 Gallows Rd, Falls Church, VA 22042 USA
[2] George Washington Univ, Div Plast Surg, Washington, DC USA
[3] George Washington Univ, Dept Med, Washington, DC USA
[4] George Washington Univ, Dept Surg, Washington, DC USA