https://genesandnutrition.biomedcentral.com/articles/10.1186/s12263-018-0592-8 https://genesandnutrition.biomedcentral.com/articles/10.1186/s12263-018-0593-7 https://genesandnutrition.biomedcentral.com/articles/10.1186/s12263-018-0591-9