Kyriakou, Kalliopi
Flückiger, Benjamin
Vienneau, Danielle
Probst-Hensch, Nicole
Jeong, Ayoung
Imboden, Medea
Karsies, Aletta
Schmitz, Oliver
Karssenberg, Derek
Vermeulen, Roel
Hoek, Gerard
de Hoogh, Kees
Funding for this research was provided by:
University of Basel
Article History
Received: 20 April 2025
Accepted: 16 July 2025
First Online: 26 July 2025
Declarations
:
: No health related data were collected from the participants. For this reason the Dutch part of the tracking campaign received an ethics exemption from the Medische Ethische Toetsingscommissie (METC) Utrecht. The Swiss part of the study was approved by the Ethikkommission Nordwest- und Zentralschweiz (EKNZ) as it recruited from the EKNZ-approved ongoing COVCO-Basel study.
: The authors declare no competing interests.