PMC:1064895 / 29417-29477 JSONTXT

{"project":"sentences","denotations":[{"id":"T203","span":{"begin":0,"end":60},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The author(s) declare that they have no competing interests."}