PMC:7162776 / 2181-2311 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T18","span":{"begin":0,"end":130},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"For example, college students often experience compounded negative emotions during the school “closure” (Van Bortel et al., 2016)."}