PMC:7796111 / 6794-6945 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T39","span":{"begin":0,"end":151},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A total pool of 215 undergraduate students (150 in their first year and 65 in their final year) and 70 staff were eligible to participate in the P-ATS."}