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Our findings provide evidence to evaluate the role of social media in facilitating information campaigns and eroding traditional gatekeeping roles.<\/jats:p>","DOI":"10.1073\/pnas.2013443118","type":"journal-article","created":{"date-parts":[[2021,3,8]],"date-time":"2021-03-08T16:27:18Z","timestamp":1615220838000},"update-policy":"https:\/\/doi.org\/10.1073\/pnas.cm10313","source":"Crossref","is-referenced-by-count":51,"title":["Bots are less central than verified accounts during contentious political events"],"prefix":"10.1073","volume":"118","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8372-798X","authenticated-orcid":false,"given":"Sandra","family":"Gonz\u00e1lez-Bail\u00f3n","sequence":"first","affiliation":[{"name":"Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA 19104;"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5158-8594","authenticated-orcid":false,"given":"Manlio","family":"De Domenico","sequence":"additional","affiliation":[{"name":"Center for Information and Communication Technology, Fondazione Bruno Kessler, 38123 Trento, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"341","published-online":{"date-parts":[[2021,3,8]]},"reference":[{"key":"e_1_3_4_1_2","doi-asserted-by":"publisher","DOI":"10.7551\/mitpress\/10858.001.0001"},{"key":"e_1_3_4_2_2","volume-title":"Twitter and Tear Gas: The Power and Fragility of Networked Protest","author":"Tufekci Z.","year":"2017","unstructured":"Z. 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