PMC:1253828 / 142-150 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T265","span":{"begin":2,"end":3},"obj":"CD"},{"id":"T266","span":{"begin":4,"end":5},"obj":"-LRB-"},{"id":"T267","span":{"begin":5,"end":8},"obj":"NN"}],"text":"r 1 (MTF"}