1. From the Department of Cellular and Molecular Biology, University of Medicine and Pharmacy of Tîrgu Mureş, Tîrgu Mureş, Romania (O.S.C.); and Department of Clinical Sciences, Lund University (P.D., N.K., B.H., J.N., H.B., A.S.) and Cardiology Clinic (A.S.), Skane University Hospital Malmö, Malmö, Sweden.