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Additional Information

Competing Interests

Chris Seal is a member of HEALTHGRAIN forum, is part of the board of trustees for the Nutrition Society, member of the Institute of Food Science and Technology (IFST) and the Association for the Study of Obesity.

Gavin Stewart is an editor for Peer J, research synthesis methods and Cochrane/Campbell collaborations.

Author Contributions

Wasim A Iqbal conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, prepared figures and/or tables, authored or reviewed drafts of the paper.

Gavin B Stewart statistical advice.

Abigail J Smith authored or reviewed drafts of the paper.

Chris J Seal conceived and designed the experiments, analyzed the data, contributed reagents/materials/analysis tools, authored or reviewed drafts of the paper, approved the final draft.

Data Deposition

The following information was supplied regarding data availability:

The research in this article did not generate any data or code (please explain).

Funding

This was work will not receive any funding. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.


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