1 Institute for Cardiovascular Prevention (IPEK), Ludwig-Maximilians-University Munich, Pettenkoferstrasse 9, 80336 Munich, Germany; and the German Center for Cardiovascular Research (DZHK), Partner Site Munich Heart Alliance, Munich, Germany.
2 Department of Physiology and Pharmacology, Karolinska Institutet, von Eulers Väg 8, 17177 Stockholm, Sweden.