Williams, Claire E. http://orcid.org/0000-0001-8762-9853
Williams, Elizabeth A. http://orcid.org/0000-0002-1431-7549
Corfe, Bernard M. http://orcid.org/0000-0003-0449-2228
Funding for this research was provided by:
The University of Sheffield
BetterYou Ltd
Article History
Received: 26 January 2021
Accepted: 28 June 2021
First Online: 30 July 2021
Declarations
:
: BetterYou Ltd are a supplier of vitamin D supplements. CEW’s PhD was part-funded by BetterYou Ltd. EAW and BMC were holders of the grant from BetterYou.
: Ethical approval was Granted by The University of Sheffield Medical School Research Ethics Committee (Ref: 11,865) and the trial was conducted in accordance with the Declaration of Helsinki.
: All participants provided informed, signed consent in accordance with the ethics approval.
: All authors reviewed and approved the final submitted version of the paper.