Author Correction: Like-minded sources on Facebook are prevalent but not polarizing

Affiliations

• ¹ Department of Government, Dartmouth College, Hanover, NH, USA. [email protected].
• ² Department of Government and Data Science, William and Mary, Williamsburg, VA, USA.
• ³ Maxwell School of Citizenship and Public Affairs, Syracuse University, Syracuse, NY, USA.
• ⁴ Department of Communication, University of California, Davis, CA, USA.
• ⁵ Amsterdam School of Communication Research, University of Amsterdam, Amsterdam, The Netherlands.
• ⁶ Meta, Menlo Park, CA, USA.
• ⁷ CUNY Institute for State and Local Governance, New York, NY, USA.
• ⁸ Environmental and Energy Policy Analysis Center, Stanford University, Stanford, CA, USA.
• ⁹ Research Network Data Science, University of Vienna, Vienna, Austria.
• ¹⁰ Annenberg School for Communication, University of Pennsylvania, Philadelphia, PA, USA.
• ¹¹ Department of Economics, Stanford University, Stanford, CA, USA.
• ¹² Department of Politics, Princeton University, Princeton, NJ, USA.
• ¹³ School of Public and International Affairs, Princeton University, Princeton, NJ, USA.
• ¹⁴ Department of Statistics and Data Science, Carnegie Mellon University, Pittsburgh, PA, USA.
• ¹⁵ School of Journalism and Mass Communication, University of Wisconsin-Madison, Madison, WI, USA.
• ¹⁶ Network Science Institute, Northeastern University, Boston, MA, USA.
• ¹⁷ Graduate School of Business, Stanford University, Stanford, CA, USA.
• ¹⁸ Department of Communication, Stanford University, Stanford, CA, USA.
• ¹⁹ School of Media and Public Affairs, The George Washington University, Washington, DC, USA.
• ²⁰ Institute for Data, Democracy, and Politics, The George Washington University, Washington, DC, USA.
• ²¹ Moody College of Communication, University of Texas at Austin, Austin, TX, USA.
• ²² Center for Media Engagement, University of Texas at Austin, Austin, TX, USA.
• ²³ Wilf Family Department of Politics, New York University, New York, NY, USA.
• ²⁴ Center for Social Media and Politics, New York University, New York, NY, USA.