About the Authors

David Christofzik

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

christofzik@konspar.uni-kiel.de

Affiliation Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany

Andreas Bartols

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

Affiliations Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany, Dental Academy for Continuing Professional Development Karlsruhe, Karlsruhe, Germany

Mahmoud Khaled Faheem

Roles Conceptualization, Supervision, Validation, Visualization, Writing – review & editing

Affiliation Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany

Doreen Schroeter

Roles Data curation, Methodology, Software, Validation, Visualization

Affiliation Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany

Birte Groessner-Schreiber

Roles Conceptualization, Validation, Visualization

Affiliation Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany

Christof E. Doerfer

Roles Conceptualization, Supervision, Validation, Visualization

Affiliation Clinic for Conservative Dentistry and Periodontology, School for Dental Medicine, Christian-Albrechts-University Kiel, Kiel, Germany

Competing Interests

The authors have declared that no competing interests exist.