Document is current

Article History

Received: 24 May 2018

Accepted: 26 November 2018

First Online: 3 December 2018

Ethics approval and consent to participate

: All the studies in which subjects included in this work participated, were approved by the Institute of Nutrition and Food Technology ethics committee. When participants signed their informed consent, they allowed the authors to use their data in secondary analyses<b>.</b>

: This manuscript does not contain any individual person’s data.

: The authors declare that they have no competing interests.

: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.