PMC:7786642 / 34596-34711 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T292","span":{"begin":0,"end":115},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Appendix A Supplementary data to this article can be found online at https://doi.org/10.1016/j.envint.2020.106316."}