PMC:7796111 / 48510-48732 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T321","span":{"begin":0,"end":222},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The process of repeat self-testing was seen to be acceptable to students and staff, and we have demonstrated the acceptability of a mass testing approach over a significantly longer period of time than shown elsewhere [6]."}