From the Department of Cardiovascular Surgery, TSI-Laboratory (D.W., T.D., M.S., S.S.) and Department of Cardiovascular Surgery (T.D., H.R.), University Heart Center Hamburg, Hamburg, Germany; Department of Cardiovascular Surgery, Cardiovascular Research Center Hamburg (CVRC) and DZHK (German Center for Cardiovascular Research), partner site Hamburg/Kiel/Luebeck, University Medical Center Hamburg-Eppendorf, Hamburg, Germany (D.W., T.D., M.S., S.S.); Atherosclerosis Research Unit, Department of... (At 2015-09)