1. From the Division of Cardiology, Department of Medicine, Emory University, Atlanta, GA (S.V., Q.X., B.S.-R., E.A.F., L.L.H., B.L., K.K.G.)
2. Division of Cardiology, Department of Medicine, Albert Einstein College of Medicine, Bronx, NY (S.V., U.J.)
3. Department of Cardiovascular Medicine, Xiangya Hospital, Central South University, Changsha, China (Q.X., G.Z.)
4. Department of Medicine, Vanderbilt University, Nashville, TN (A.E.D.)
5. Department of Biochemistry, Center for Molecular Signaling, Center for Redox Biology and Medicine, Wake Forest School of Medicine, Winston-Salem, NC (L.B.P.).