1. From the University of Giessen Lung Center (M.M., M.R., S.H., E.D., P.G., A.-C.S., R.T.S., H.A.G., J.H., S.W., F.G., N.W.), Medical Clinic II/V, the Department of Anatomy and Cell Biology (P.K., W.K.), and the Department of Pathology (G.K., L.F.), Justus-Liebig-University, Giessen, Germany; the Department of Cardiothoracic Surgery (W.K., M.A.R.H.), University of Vienna, Austria; and the Department of Pharmacology (H.H.H.W.S.), Monash University, Melbourne, Australia. Present address for P.K.:...