About the Authors

Farzaneh Farrokhi

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

Affiliation Department of Community Oral Health, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran

Zahra Ghorbani

Roles Conceptualization, Methodology, Supervision, Writing – original draft, Writing – review & editing

dryaszgh@yahoo.com

Affiliation Department of Community Oral Health, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran

Farid Farrokhi

Roles Data curation, Writing – original draft

Affiliation Department of Community Oral Health, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran

Mahshid Namdari

Roles Formal analysis

Affiliation Department of Community Oral Health, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran

Siavash Salavatian

Roles Conceptualization

Affiliation Media Management Department, IRIB University, Tehran, Iran

Competing Interests

The authors have declared that no competing interests exist.