PMC:7795972 / 9506-9868 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"97","span":{"begin":113,"end":125},"obj":"Species"}],"attributes":[{"id":"A97","pred":"tao:has_database_id","subj":"97","obj":"Tax:9606"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"The study was approved by the Norwegian Regional Committee for Ethics in Medical Research (REK 2020/131560). All participants provided electronic informed consent before responding to the emailed survey; confidentiality and the right to withdraw from the study were assured. The study conforms with the ethical principles outlined in the Declaration of Helsinki."}

{"project":"LitCovid-sentences","denotations":[{"id":"T76","span":{"begin":0,"end":108},"obj":"Sentence"},{"id":"T77","span":{"begin":109,"end":274},"obj":"Sentence"},{"id":"T78","span":{"begin":275,"end":362},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The study was approved by the Norwegian Regional Committee for Ethics in Medical Research (REK 2020/131560). All participants provided electronic informed consent before responding to the emailed survey; confidentiality and the right to withdraw from the study were assured. The study conforms with the ethical principles outlined in the Declaration of Helsinki."}