PMC:1860061 / 1430-1440 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2448","span":{"begin":0,"end":1},"obj":"-LRB-"},{"id":"T2449","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T2450","span":{"begin":3,"end":4},"obj":"-RRB-"},{"id":"T2451","span":{"begin":4,"end":6},"obj":","},{"id":"T2452","span":{"begin":6,"end":7},"obj":"DT"}],"text":"(RA), a co"}