Funding
Open Access funding enabled and organized by Projekt DEAL. This work was funded by a German non-profit foundation (ADAC Stiftung). The funding organization provides the budget for the project and controls that the received money is solely used for the study. Besides this, it has no further role and does not act as a sponsor of the trial. The FAU is the sponsor of the trial; R.K. is the principal investigators (contact information: Friedrich-Alexander-Universität Erlangen-Nürnberg, Institut für Biomedizin des Alterns, Kobergerstraße 60, 90408 Nürnberg; robert.kob@fau.de).