PMC:7463108 / 3346-3441 JSONTXT

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{"project":"LitCovid-sentences","denotations":[{"id":"T28","span":{"begin":79,"end":85},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" remain a huge public health concern (Strathdee and Beyrer 2015; Peters et al. 2016). In fact, "}

{"project":"2_test","denotations":[{"id":"32876803-26106947-62957822","span":{"begin":59,"end":63},"obj":"26106947"},{"id":"32876803-27468059-62957823","span":{"begin":79,"end":83},"obj":"27468059"}],"text":" remain a huge public health concern (Strathdee and Beyrer 2015; Peters et al. 2016). In fact, "}