1. Division of Vascular and Endovascular SurgeryUniversity of California–San FranciscoSan FranciscoCaliforniaUSA
2. Center for Experimental Therapeutics and Reperfusion InjuryDepartment of Anesthesiology, Perioperative, and Pain MedicineBrigham and Women's Hospital and Harvard Medical SchoolBostonMassachusettsUSA