PMC:7795888 / 11223-11509 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T67","span":{"begin":51,"end":210},"obj":"Sentence"},{"id":"T68","span":{"begin":211,"end":284},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"l interaction, sensory experience, and food/drink. Subjects are requested to agree or disagree with a statement for each item on a Likert-type scale (definitely agree, agree, disagree, and definitely disagree). In order to avoid response set, some items are phrased in negative terms. T"}