https://genesandnutrition.biomedcentral.com/articles/10.1186/s12263-019-0646-6 https://genesandnutrition.biomedcentral.com/articles/10.1186/s12263-019-0645-7 https://genesandnutrition.biomedcentral.com/articles/10.1186/s12263-019-0643-9