Hänggi, Johanna
Lovison, Gianfranco
Jeong, Ayoung
Dössegger, Alain
Taube, Wolfgang
Kayser, Bengt
Suggs, Suzanne L.
Bringolf-Isler, Bettina
Probst-Hensch, Nicole
Funding for this research was provided by:
University of Basel
Article History
Received: 6 September 2025
Accepted: 18 November 2025
First Online: 6 January 2026
Declarations
:
: The local ethics review board approved the study ( ; Project-IDs: 147/13; EKNZ 2018–01786 and 2018–00549), which complies with the latest Helsinki Declaration. Written consent was obtained from participants or parents of young children.
: Not applicable.
: The authors declare that they have no conflict of interest. Alain Dössegger is affiliated with the Federal Office of Sports (FOSPO), which provided funding for this study, but contributed to the study in his role as independent researcher at the Swiss Federal Institute of Sport Magglingen (SFISM).