https://genesandnutrition.biomedcentral.com/articles/10.1186/s12263-017-0554-6 https://genesandnutrition.biomedcentral.com/articles/10.1186/s12263-017-0555-5 https://genesandnutrition.biomedcentral.com/articles/10.1186/s12263-017-0553-7