PMC:1140370 / 134-155 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T168","span":{"begin":1,"end":12},"obj":"NN"},{"id":"T169","span":{"begin":12,"end":13},"obj":"."},{"id":"T171","span":{"begin":14,"end":16},"obj":"PRP"}],"text":" replication. We prev"}