Funding for this research was provided by:
Research Fund Medical Center Leeuwarden (2020-2)
Fit For Me BV
Received: 30 December 2021
Accepted: 8 June 2022
First Online: 22 June 2022
: Ethics approval was obtained from the medical ethical committee, RTPO Leeuwarden with study number NL7106409919. Written informed consent will be obtained from all individual participants included in the study.
: No identifying images or other personal or clinical details of participants are presented here or will be presented in reports of the trial results. Informed consent materials are attached as InternalRef removed.
: FitForMe BV, Rotterdam, will provide the funding for the standardized multivitamin supplements.