PMC:7116472 / 10049-10115
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T65","span":{"begin":0,"end":66},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Models were trained by using all available data up to 20 May 2020."}