PMC:1635039 / 625-633 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T614","span":{"begin":0,"end":3},"obj":"DT"},{"id":"T616","span":{"begin":4,"end":7},"obj":"NN"},{"id":"T618","span":{"begin":7,"end":8},"obj":"HYPH"}],"text":"the TGF-"}