PMC:7796111 / 44644-44814 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T294","span":{"begin":0,"end":170},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Furthermore, the logistical challenges associated with maintaining adequate supplies of test kits and ensuring all students had access to them, were highlighted by staff."}