PMC:7455510 / 15320-15438 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T144","span":{"begin":0,"end":118},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations."}