PMC:7510993 / 6383-6777 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7510993","sourcedb":"PMC","sourceid":"7510993","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7510993","text":"Regarding international travel linked to the disease transmission, we compiled the average annual number of foreign visitors (per year) for individual countries/regions from data published by the World Tourism Organization (https://www.e-unwto.org/toc/unwtotfb/current). We then calculated the relative amount of foreign visitors per population of each country or region to use in the analysis.","tracks":[{"project":"LitCovid-PD-CLO","denotations":[{"id":"T30","span":{"begin":210,"end":222},"obj":"http://purl.obolibrary.org/obo/OBI_0000245"}],"attributes":[{"subj":"T30","pred":"source","obj":"LitCovid-PD-CLO"}]},{"project":"LitCovid-sentences","denotations":[{"id":"T35","span":{"begin":0,"end":270},"obj":"Sentence"},{"id":"T36","span":{"begin":271,"end":394},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T35","pred":"source","obj":"LitCovid-sentences"},{"subj":"T36","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PD-CLO","color":"#93ecdb","default":true},{"id":"LitCovid-sentences","color":"#ecc193"}]}]}}