Holger Stephan
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Dipl.-Sports-Sci. Holger Stephan (Head of Ergometry)
University of Wuppertal
Department of Sports Medicine
Moritzstrasse 14
D-42117 Wuppertal
Consultation time: by agreement
Phone: 0202/373-20813
EMail: hstephan[at]uni-wuppertal.de