For anyone interested in the correlates and temporal dynamics of SARS-CoV-2 neutralizing antibodies, as well as a method to directly estimate the (substantial) effect of self-selection bias in seroprevalence studies: Please see our paper that was just published in Nature Communications:
Many thanks to all participants, study assistants, technical and supporting staff and researchers of the Rhineland Study, as well as our colleagues at the Institute of Virology at Charité for their indispensable contributions.
Link to the DZNE press release
Curious Brain 