About the Authors

Seung Woo Chae

Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

seuchae@iu.edu

Affiliation Department of Information & Library Science in the Luddy School of Informatics, Computing and Engineering, Indiana University, Bloomington, Indiana, United States of America

Sung Hyun Lee

Roles Conceptualization, Project administration, Writing – original draft, Writing – review & editing

Affiliation The Media School, Indiana University, Bloomington, Indiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.