PMC:7795931 / 14025-14136 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T82","span":{"begin":0,"end":111},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Home coordinates M0 and gathering spots are randomly assigned and different from each other, so we have N+n2\u003cM."}