PMC:7780429 / 30215-30307 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T238","span":{"begin":0,"end":92},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"We want to thank Juan Rodrigo Ross for his invaluable help in the preparation of this paper."}