Influencers in Policy Fields on Social Media: Global Longitudinal Study of Dietary Sodium Reduction Posts, 2006-2022

Alana Montoya   ^{1 *} , MS ;   Lingchao Mao   ^{2 *} , MS ;   Adam Drewnowski   ³ , PhD ;   Joshua Chen   ⁴ , HS ;   Ella Shi   ⁵ , HS ;   Aileen Liang   ⁶ , HS ;   Bryan J Weiner   ⁷ , PhD ;   Yanfang Su   ⁸ , SCD

¹ Information School, University of Washington, Seattle, WA, United States

² School of Industrial and Systems Engineering, Georgia Institute of Technology, Atlanta, GA, United States

³ Department of Epidemiology, University of Washington, Seattle, WA, United States

⁴ Skyline High School, Sammamish, WA, United States

⁵ Redmond High School, Redmond, WA, United States

⁶ Interlake High School, Bellevue, WA, United States

⁷ Department of Global Health, University of Washington, Seattle, WA, United States

⁸ Evans School of Public Policy and Governance, University of Washington, Seattle, WA, United States

*these authors contributed equally