About the Authors

Qian Hou

Contributed equally to this work with: Qian Hou, Yueqiao Zhao

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Writing – original draft, Writing – review & editing

Affiliation Health Communication Center (Health Hotline Management Office), China Centers for Disease Control and Prevention, Beijing, China

Yueqiao Zhao

Contributed equally to this work with: Qian Hou, Yueqiao Zhao

Roles Data curation, Formal analysis, Investigation, Methodology, Writing – original draft

Affiliation Health Communication Center (Health Hotline Management Office), China Centers for Disease Control and Prevention, Beijing, China

Xiaoge Su

Roles Formal analysis, Visualization, Writing – review & editing

Affiliation Health Communication Center (Health Hotline Management Office), China Centers for Disease Control and Prevention, Beijing, China

Rong Rong

Roles Formal analysis, Methodology, Validation, Writing – review & editing

Affiliation Health Communication Center (Health Hotline Management Office), China Centers for Disease Control and Prevention, Beijing, China

Sujian Situ

Roles Data curation, Formal analysis, Writing – original draft, Writing – review & editing

Affiliation Division of Global Health Protection, United States Centers for Disease Control and Prevention, Beijing, China

Ying Cui

Roles Conceptualization, Data curation, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

ch20200907@163.com

Affiliation Health Communication Center (Health Hotline Management Office), China Centers for Disease Control and Prevention, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.