Acknowledgements
Funding and material support was provided by Welch Foods,
Inc. (Concord, MA, USA).
R. K. conceived of the study and supervised the data
collection, analyses, interpretation and manuscript preparation.
T. A. N. and M. D. S. participated in data collection,
interpretation and manuscript preparation. B. S.-H. and
J. A. J. participated in manuscript preparation.
None of the authors has a financial interest in the supporting
company or the outcome of the research activity.