1. From the Department of Pathology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Netherlands (A.C., L.T., B.L., E.A.L.B.); Department of Cell Biology, Institute for Biomedical Engineering, Aachen University Hospital, Aachen, Germany (A.C.); and Department of Pathology, Amsterdam Medical Center, Amsterdam, The Netherlands (M.J.A.P.D.).