Erratum to: Eur J Nutr (2017) 56:1–12 DOI 10.1007/s00394-016-1253-6

In the original publication of the article, the author group has been published incorrectly. The correct author group is as follows:

Saverio Caini, Maria Sofia Cattaruzza, Benedetta Bendinelli, Giulio Tosti, Giovanna Masala, Patrizia Gnagnarella, Melania Assedi, Ignazio Stanganelli, Domenico Palli, Sara Gandini.