PMC:7454258 / 29971-30248 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"198","span":{"begin":159,"end":167},"obj":"Species"}],"attributes":[{"id":"A198","pred":"tao:has_database_id","subj":"198","obj":"Tax:9606"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"ange so rapidly during this period, the driving forces behind these changes, and effective programs to maintain positive nutrition habits established in young children; 3) the validity, reliability, and reproducibility of new biomarkers of nutritional status; 4) the effects of"}