PMC:7795804 / 22505-22684 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T133","span":{"begin":0,"end":179},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"These categories require the attention of policy makers, who should plan strategies to promote healthy lifestyles and strategies to maintain serenity during this difficult period."}