PMC:7229913 / 15498-15660 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T126","span":{"begin":0,"end":162},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Gridded populations during 1980-2010 was provided from the Center for Global Environmental Research (CGER) at National Institute for Environmental Studies, Japan."}