[1] Ludwig Maximilians Univ Munchen, Walther Straub Inst Pharmakol & Toxikol, Munich, Germany
[2] Max Planck Inst Heart & Lung Res, Pharmakol, Bad Nauheim, Germany
[3] Heidelberg Univ, Pharmakol Inst, Heidelberg, Germany
[4] Goethe Univ Frankfurt, Med Fak, Frankfurt, Germany