Corresponding Author: Prof. Dr. med. Dr. h.c. Jürgen Hescheler
Dr. med. Marek Molcanyi, PhD.

Institute of Neurophysiology, University of Cologne, Robert-Koch Str. 39, 50931 Cologne (Germany)
Tel. +49 221 478 6960; +49 221 478 6978, E-Mail J.Hescheler@uni-koeln.de; molcanyi77@yahoo.com