1. School of Information and Library Science , University of North Carolina at Chapel Hill , Chapel Hill , NC, USA
2. Hussman School of Journalism and Media , University of North Carolina at Chapel Hill , Chapel Hill , NC, USA
3. Optum/UnitedHealth , Raleigh , NC, USA
4. School of Communication , Elon University , Elon , NC, USA
5. School of Information , University of Arizona , Tucson , AZ, USA
6. School of Business Information Technology and Logistics , RMIT University , Melbourne , Australia
7. School of Information Management , Victoria University of Wellington , Wellington , New Zealand