1. From the Department of Clinical Sciences (E.B., F.T., L.B., J.N., S.J.), Malmö University Hospital, Lund University, Sweden; the Department of Clinical Chemistry (A.G., K.H.) and the Department of Cardiology (S.J.), Coronary Program, Heart and Lung Division, Lund University Hospital, Lund University; and Lund Strategic Research Center for Stem Cell Biology and Cell Therapy (S.J.), Lund University, Sweden.