PMC:539297 / 23032-23042 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4616","span":{"begin":0,"end":2},"obj":"CD"},{"id":"T4617","span":{"begin":2,"end":3},"obj":"-RRB-"},{"id":"T4618","span":{"begin":3,"end":4},"obj":"."}],"text":"20]. Never"}