PubMed:32023682 / 9-11 JSONTXT

{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T2","span":{"begin":1,"end":2},"obj":"-COLON-"}],"text":"V:"}

{"project":"LitCovid-TimeML","denotations":[{"id":"tok5","span":{"begin":1,"end":2},"obj":":"}],"text":"V:"}