PMC:7346000 / 29445-29796 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T162","span":{"begin":0,"end":20},"obj":"Sentence"},{"id":"T163","span":{"begin":21,"end":274},"obj":"Sentence"},{"id":"T164","span":{"begin":275,"end":351},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Author Contributions\nConceptualization, M.H., A.A., and A.C.; writing—original draft preparation, A.A., A.C., M.H., F.L.v.d.V., J.D.J., C.L.-F., P.K., O.A.C., D.S.P., R.K.; writing—review and editing, M.H., A.A., A.C., F.L.v.d.V., J.D.J., C.L.-F., P.K., O.A.C., D.S.P., R.K. All authors have read and agreed to the published version of the manuscript."}