Who consumes anthocyanins and anthocyanidins? Mining national retail data to reveal the influence of socioeconomic deprivation and seasonality on polyphenol dietary intake. - John Harvey; Gavin Long; Roberto Mansilla; Simon Welham; Peter Rose; Michelle Thomas; Gregor Milligan; Elizabeth Dolan; Joanne Parkes; Kuzivakwashe Makokoro; James Goulding (IEEE Big Data, 2023)