Universität des Saarlands, Saarbrücken, Saarland, Germany
Institute of Sports and Preventive Medicine, University of Saarland, Campus, Bldg. B 8-2,, Saarbrücken, Saarland, Germany
Institute of Sports- and Preventive Medicine, Saarland University, Saarbrücken, Saarland, Germany
Institute of Sports- and Preventive Medicine, Saarland University, Saarbrücken, Saarland, Germany