Schlarbaum, Laura https://orcid.org/0009-0001-4969-4459
Jankovic, Nicole
Bühlmeier, Judith
Hohoff, Eva
Dankers, Rhea
Engler, Harald
Hirtz, Raphael
Zwanziger, Denise
Grasemann, Corinna
Peters, Triinu
Hinney, Anke
Antel, Jochen
Föcker, Manuel
Libuda, Lars
Funding for this research was provided by:
Universität Paderborn
Article History
Received: 16 August 2025
Accepted: 31 January 2026
First Online: 31 March 2026
Declarations
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest. Dr. B. Scheffler Nachf. GmbH & Co. KG provided vitamin D supplements as well as placebo free of charge. The company was neither involved in designing and conducting the study nor in data analysis, interpretation and manuscript preparation.