PMC:7796111 / 12662-12924 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T78","span":{"begin":0,"end":262},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Ninety-nine students returned the post-P-ATS evaluation survey (46% response rate), 52 students and staff consented for the qualitative study via an online form and 41 subsequently took part in interviews or focus groups during the 16-day data collection window."}