PMC:7454258 / 93050-93259 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T495","span":{"begin":0,"end":209},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Although ICHNR is the current major entity charged with improving coordination among federal departments and agencies engaged in nutrition research (164), several structural challenges have limited its impact."}