PMC:7113610 / 2291-2414 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T67","span":{"begin":6,"end":17},"obj":"SP_9;UBERON:0001004"},{"id":"T68","span":{"begin":18,"end":38},"obj":"SP_9"},{"id":"T69","span":{"begin":40,"end":48},"obj":"SP_9"},{"id":"T87019","span":{"begin":6,"end":17},"obj":"SP_9;UBERON:0001004"},{"id":"T42462","span":{"begin":18,"end":38},"obj":"SP_9"},{"id":"T93948","span":{"begin":40,"end":48},"obj":"SP_9"}],"text":" East respiratory syndrome coronavirus (MERS-CoV) caused an endemic in Middle Eastern countries [2].\nFig. 1 Structure of re"}

{"project":"2_test","denotations":[{"id":"32257431-23835475-54950074","span":{"begin":97,"end":98},"obj":"23835475"}],"text":" East respiratory syndrome coronavirus (MERS-CoV) caused an endemic in Middle Eastern countries [2].\nFig. 1 Structure of re"}