1. From the Department of Cardiology and Pneumology, Heart Center, Georg-August University, Goettingen, Germany (K.T., A.G.R., B.U., S.S., A.B., T.S., C.G., L.P., S.N.G., K.S., S.E.L., K.S., L.S.M., G.H.); Wells Center for Pediatric Research and Krannert Institute of Cardiology, Indiana University School of Medicine, Indianapolis (W.Z., S.P.R., L.J.F.); Institute of Gender in Medicine, Charité-Universitätsmedizin Berlin, Berlin, Germany (G.K., V.R.-Z.); Department of Cardiac Surgery, Georg-August...