PMC:549712 / 480-493 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T342","span":{"begin":2,"end":6},"obj":"FW"},{"id":"T343","span":{"begin":6,"end":8},"obj":","},{"id":"T344","span":{"begin":8,"end":10},"obj":"PRP"}],"text":"n vivo, we in"}