Affiliation: | 1. Institute of Sports Medicine, Hannover Medical School, , Hannover, Germany;2. Department of Cardiothoracic, Transplantation and Vascular Surgery, Hannover Medical School, , Hannover, Germany;3. Department of Cardiology and Angiology, Hannover Medical School, , Hannover, Germany;4. Institute of Biometry, Hannover Medical School, , Hannover, Germany |