PMC:7796344 / 27953-28076 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T209","span":{"begin":0,"end":123},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"You may also withdraw your consent to participate at any time, your participation is completely anonymous and confidential."}