About the Authors

Fadi Titinchi

Roles Conceptualization, Data curation, Formal analysis, Methodology, Validation, Writing – original draft

ftitinchi@uwc.ac.za

Affiliation Department of Maxillo-Facial and Oral Surgery, Faculty of Dentistry and WHO Collaborating Centre, University of the Western Cape, Tygerberg Oral Health Center, Cape Town, South Africa

Jean Morkel

Roles Methodology, Project administration, Writing – review & editing

Affiliation Department of Maxillo-Facial and Oral Surgery, Faculty of Dentistry and WHO Collaborating Centre, University of the Western Cape, Tygerberg Oral Health Center, Cape Town, South Africa

Competing Interests

The authors have declared that no competing interests exist.