1. From the Department of Medicine (T.P., P.-A.A.L., K.H., B.B., C.D., G.E.), University of Würzburg, Germany; San Raffaele Hospital (L.C.), University of Milan, Italy; Laboratory of Reproductive and Developmental Toxicology (J.F.C., K.S.K.), Research Triangle Park, NC; and University of Manchester (L.N.), Division of Cardiology, Manchester, United Kingdom.