Funding
The trial is publicly funded by the Federal Department of Education and Research (BMBF, “Nationale Dekade gegen Krebs”, grand number concept development phase 01KD1904 and grand number 01KD2203) and has undergone full peer review at the funding body as part of the grant application process. Study design, data collection and analysis as well as manuscript preparation are performed by the principal investigator and his scientific collaboration partners. The funding body does not participate in data analysis and publication.Open Access funding enabled and organized by Projekt DEAL.