Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (BMBF 01ER1206, BMBF 01ER1507)
Deutsche Forschungsgemeinschaft (HE 3690/7-1, BR 6028/2-1)
Bayerisches Staatsministerium für Wissenschaft, Forschung und Kunst (Corona Research Program)
Received: 13 December 2020
Accepted: 29 November 2021
First Online: 8 January 2022
: The AugUR study was approved by the Ethics Committee of the University of Regensburg, Germany (vote 12-101-0258). The study complies with the 1964 Helsinki declaration and its later amendments. All participants provided informed written consent.
: Not applicable.
: I. M. H. has received support from Roche Diagnostics for a project in the AugUR study, which is unrelated to this work presented here. All other authors declare that they have no competing interests.