PMC:7650537 / 5998-6139 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T46","span":{"begin":0,"end":141},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The ethics committee of the Medical Faculty of Kiel University (Kiel, Germany) approved the setting of this study (reference number D467/20)."}