1. From Thoraxclinic (E.G., N.E.), Department of Cardiology (D.M.), and Institute of Human Genetics (C.F., B.J., R.K.), University of Heidelberg, Heidelberg, Germany; University of Giessen Lung Center (S.W., A.G., F.R., W.S.), Giessen, Germany; Université Paris-Sud 11, Hôpital Antoine Béclère (T.F., M.H., S.P., G.S.), Clamart, France; Department of Physiology (S.H., R.N., K.R.), University of Brussels, Brussels, Belgium; National Institute of Tuberculosis and Lung Diseases (A.F., J.K., A.T.),...