Text and Data Mining valid from 2019-04-29
Received: 27 June 2018
Accepted: 10 April 2019
First Online: 29 April 2019
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: This manuscript has not been published – either in print or electronic form – or is being considered for publication elsewhere. All authors approved the final version for submission.
: Author CE has received funding from Unilever UK to repeat a survey of children’s packed lunches in England in 2016.
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