PMC:7210464 / 95282-95463 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T917","span":{"begin":0,"end":53},"obj":"Sentence"},{"id":"T918","span":{"begin":54,"end":181},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"14 The shares of top 100 destinations are available. The starting and ending dates of the average shares released by Baidu do not precisely match the period of the analysis sample."}