CORD-19:4ca5d854d3f99440b507fd7dfae73c8ad6fc45d5 / 716589-716796 JSONTXT

{"project":"Epistemic_Statements","denotations":[{"id":"T1241","span":{"begin":0,"end":207},"obj":"Epistemic_statement"}],"text":"However, when comparing Group I and II an interaction signal of about 3% was consistently observed (under varying analytical parameters) while this was not the case when the two time points of sampling (i.e."}