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Correction to: European Journal of Clinical Nutrition advance online publication, 30 November 2016; doi:10.1038/ejcn.2016.231
Updated online 8 March 2017: This article was originally published under a standard EJCN license, but has now been made available under a CC BY-NC-ND 4.0 license. The pdf and html versions of the paper have been modified accordingly.
The online version of the original article can be found at 10.1038/ejcn.2016.231
