Funding for this research was provided by:
Biotechnology and Biological Sciences Research Council (BB/L017237/1)
Received: 11 September 2020
Accepted: 27 March 2021
First Online: 19 April 2021
: SC received PhD scholarship funding from a Biotechnology and Biological Sciences Research Council (BBSRC) grant. RD is employed by Unilever, which has commercial interests in Food, Home and Personal Care products. All other authors declare they have no conflict of interest. The BBSRC had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; and preparation, review, or approval of this manuscript.
: Study procedures were approved by the Liverpool John Moores University Ethics Committee (16/SPS/031) and conformed to the Declaration of Helsinki.
: All participants provided written informed consent prior to inclusion.