PMC:7455778 / 25120-25238 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T229","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."}