[1] Obafemi Awolowo University,Mental Health and Wellness Study Group
[2] Obafemi Awolowo University,Department of Child Dental Health
[3] University of Helsinki,Faculty of Social Sciences
[4] University of Sierra Sur,Postgraduate Department
[5] Alexandria University,Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry
[6] Imam Abdulrahman Bin Faisal University,Department of Substitutive Dental Sciences, College of Dentistry
[7] Nigerian Institute of Medical Research,Clinical Sciences Department
[8] Jazan University,Department of Preventive Dental Sciences, Faculty of Dentistry
[9] University of Ibadan and University College Hospital,Department of Periodontology and Community Dentistry
[10] University of Genova,Department of Health Sciences
[11] Regent’s University,Faculty of Medicine
[12] University of Turku,Department of Family Medicine, Keck School of Medicine
[13] University of Southern California,undefined