PMC:7796111 / 18393-18556 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T121","span":{"begin":0,"end":163},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Students expressed a preference to be able to choose between individual or small group interview, and staff preferred to participate in a single large focus group."}