PMC:7796329 / 611-723 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T7","span":{"begin":16,"end":105},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" three factors. We analyze data from a large-scale survey of Koreans (N = 1525) and find several results. First,"}