PubMed:33430924 / 7643-7795 JSONTXT

{"project":"Inflammaging","denotations":[{"id":"T80","span":{"begin":0,"end":152},"obj":"Sentence"},{"id":"T80","span":{"begin":0,"end":152},"obj":"Sentence"}],"text":"The proportion of participants with 'negative' events up to 28 days. 'Negative' events are defined as respiratory deterioration and all-cause mortality."}