About the Authors

Irena Ilic

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

Affiliation Faculty of Medicine, University of Belgrade, Belgrade, Serbia

Ivana Zivanovic Macuzic

Roles Data curation, Formal analysis, Funding acquisition, Visualization, Writing – review & editing

Affiliation Faculty of Medical Sciences, Department of Anatomy, University of Kragujevac, Kragujevac, Serbia

Sanja Kocic

Roles Data curation, Formal analysis, Funding acquisition, Writing – review & editing

Affiliation Faculty of Medical Sciences, Department of Social Medicine, University of Kragujevac, Kragujevac, Serbia

Milena Ilic

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

drmilenailic@yahoo.com

Affiliation Faculty of Medical Sciences, Department of Epidemiology, University of Kragujevac, Kragujevac, Serbia

Competing Interests

The authors have declared that no competing interests exist.