PMC:7545298 / 11731-11837
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T78","span":{"begin":0,"end":106},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The authors received no financial support for the research, authorship and/or publication of this article."}