PMC:7095246 / 3179-3295 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T37","span":{"begin":39,"end":46},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ths in China as of March 12, 2020 [8]. On Jan. 15, 2020, the first confirmed family cluster was reported in Zhuhai, "}