PMC:7782580 / 13502-13605 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T99","span":{"begin":0,"end":103},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The number of CT images were first resampled to a multiple of three and then divided into three groups."}