PMC:329117 / 1449-1458 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T399","span":{"begin":1,"end":3},"obj":"IN"},{"id":"T400","span":{"begin":4,"end":6},"obj":"RB"},{"id":"T402","span":{"begin":7,"end":9},"obj":"IN"}],"text":" by up to"}