1. From the 3rd Department of Medicine (S.R.-K., Z.P., I.K., L.R., G.F.), Faculty of Medicine, Semmelweis University, Budapest; the Department of Medical Microbiology (V.E., K.B.), Szeged University, Szeged, Hungary; Tissue-Typing Laboratory-7631, Department of Clinical Immunology (H.O.M., P.G.), Rigshospitalet, Copenhagen, Denmark; National Institute of Cardiology (J.D.), Budapest; and the Research Group of Metabolism, Genetics and Immunology (Z.P., L.R., G.F.), Hungarian Academy of Sciences, Budapest...