PMC:7110798 / 5938-6153 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T25","span":{"begin":132,"end":144},"obj":"http://purl.obolibrary.org/obo/OBI_0000245"},{"id":"T26","span":{"begin":161,"end":162},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T27","span":{"begin":169,"end":170},"obj":"http://purl.obolibrary.org/obo/CLO_0001021"}],"text":"ey line represents the date of January 16, 2020, after which the official diagnostic protocol was released by the WHO (World Health Organization, 2020). Panels (a) and (b) show the scenarios that the reporting rate "}