PubMed:33754144 / 587-699 JSONTXT

{"project":"Inflammaging","denotations":[{"id":"T6","span":{"begin":0,"end":112},"obj":"Sentence"},{"id":"T6","span":{"begin":0,"end":112},"obj":"Sentence"}],"text":"This investigator-initiated, multicentre, double-blind, randomised trial was done at seven hospitals in the USA."}