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Dipl.-Ing. G. Wagenknecht
Department of Nuclear Medicine
University Hospital
University of Technology (RWTH) Aachen
Pauwelsstr. 30
52057 Aachen
Germany

Tel    +49-241-80-89750
Fax    +49-241-8888-424
Email  g.wagenknecht@nuk-gate.nukmed.rwth-aachen.de