1. School of Dentistry, Shaheed Zulfiqar Ali Bhutto Medical University, Islamabad, Pakistan
2. Department of Restorative Dentistry, Jouf University, Sakaka, Saudi Arabia
3. Department of Oral Biology, HBS Medical and Dental College, Islamabad, Pakistan
4. Department of Periodontology, Islamic International Dental College, Riphah International University, Islamabad, Pakistan
5. Department of Family and Community Medicine, College of Medicine, University of Hail, Hail, Saudi Arabia
6. Department of Biochemistry, College of Medicine, University of Hail, Hail, Saudi Arabia
7. Department of Diagnostic Sciences and Oral Biology, College of Dentistry, King Khalid University, Abha, Saudi Arabia
8. Dental Research Unit, Center for Global Health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India