PMC:7040011 / 9055-9225 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T69","span":{"begin":0,"end":170},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This work is supported by the National Basic Research Program of China (973 Program, 2015CB553601); the National Natural Science Foundation of China (81530020, 81522032)."}