Correction to: European Journal of Clinical Nutrition https://doi.org/10.1038/s41430-018-0111-4; published online 19 February 2018
After publication, the author noticed that Table 2 was incorrectly formatted for the final PDF despite being correct in earlier proofs. The table was correct in the HTML version of the article. The EJCN apologizes for the inadvertent error in the formatting of Table 2. The corrected version is uploaded and should be read in conjunction with the original paper. Any inconvenience to the author and readership is regretted.