PMC:1941754 / 410-418 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T203","span":{"begin":3,"end":4},"obj":"-RRB-"},{"id":"T204","span":{"begin":4,"end":6},"obj":","},{"id":"T205","span":{"begin":6,"end":8},"obj":"DT"}],"text":"CH2), an"}