PMC:7574920 / 45048-45220 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T376","span":{"begin":112,"end":119},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T377","span":{"begin":168,"end":170},"obj":"http://purl.obolibrary.org/obo/CLO_0050050"}],"text":"The sample collection happened as part of the routine operation of Heidelberg University Hospital and at public testing stations set up by the City of Heidelberg (fig. S1)."}

{"project":"LitCovid-sentences","denotations":[{"id":"T328","span":{"begin":0,"end":172},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The sample collection happened as part of the routine operation of Heidelberg University Hospital and at public testing stations set up by the City of Heidelberg (fig. S1)."}