PMC:7795804 / 4277-4597 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T29","span":{"begin":106,"end":272},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ring lockdown was developed by two epidemiologists, two physiotherapists, and one occupational therapist. The survey did not collect personal data and was completely anonymous as to the source, which is why the consulted Local Ethics Committee deemed approval unnecessary. However, the survey underwent an ethics review "}