[1] RWTH Med Sch, Helmholtz Inst Biomed Engn, Aachen, Germany
[2] Rhein Westfal TH Aachen, Aachen Inst Adv Study Computat Engn Sci AICES, Aachen, Germany
[3] RWTH Aachen Med Sch, Interdisciplinary Ctr Clin Res IZKF, Aachen, Germany
[4] Univ Cologne, Ctr Physiol & Pathophysiol, Inst Neurophysiol, D-50931 Cologne, Germany
[5] RWTH Med Sch, Inst Biomed Technol Cell Biol, Aachen, Germany