PMC:7347402 / 31383-31575 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T267","span":{"begin":0,"end":7},"obj":"Sentence"},{"id":"T268","span":{"begin":8,"end":88},"obj":"Sentence"},{"id":"T269","span":{"begin":89,"end":102},"obj":"Sentence"},{"id":"T270","span":{"begin":103,"end":175},"obj":"Sentence"},{"id":"T271","span":{"begin":176,"end":192},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Funding\nThis work was supported by the National Natural Science Foundation of China (No. 82041018; No. 81770096) and Major Projects of the National Science and Technology (No. 2019ZX09301001)."}