[1] Univ Mainz, Dept Pharmacol, D-55131 Mainz, Germany
[2] Univ Mainz, Dept Otorhinolaryngol, D-55131 Mainz, Germany
[3] Univ Heidelberg, Dept Cardiol, D-6900 Heidelberg, Germany
[4] Huazhong Univ Sci & Technol, Tongji Med Coll, Dept Pathophysiol, Wuhan 430074, Peoples R China