SoccHealth: a health status examination of former professional football (soccer) players within the German National Cohort oleh Hermann Brenner, Wolfgang Lieb, Annette Peters, Tim Meyer, Andre Karch, Andreas Stang, Thomas Keil, Michael Stein, Tamara Schikowski, Alexander Kluttig, Michael Leitzmann, Hansjoerg Baurecht, Lilian Krist, Klaus Berger, Tobias Pischon, Stefanie Castell, Jana-Kristin Heise, Linda Weisser, Kuss Oliver, Rafael Micolajczyk, Börge Schmitt