About the Authors

Nina Ristic

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Visualization, Writing – original draft

nina.ristic13@gmail.com

Affiliation Department of Gastroenterology, Hepatology and GI endoscopy, University Children’s Hospital, Belgrade, Serbia

Ivan Milovanovic

Roles Formal analysis, Investigation

Affiliation Department of Gastroenterology, Hepatology and GI endoscopy, University Children’s Hospital, Belgrade, Serbia

Milica Radusinovic

Roles Investigation

Affiliation Department of Gastroenterology, Hepatology and GI endoscopy, University Children’s Hospital, Belgrade, Serbia

Marija Stevic

Roles Data curation, Formal analysis, Investigation

Affiliation Department of Anesthesia, University Children’s Hospital, Belgrade, Serbia

Milos Ristic

Roles Data curation, Formal analysis, Visualization

Affiliation Emergency Surgery, Emergency Center, Clinical Centre of Serbia, Belgrade, Serbia

Maja Ristic

Roles Data curation, Formal analysis, Visualization

Affiliation Department for Nutrition and Food Safety Control, Institute for Public Health of Belgrade, Belgrade, Serbia

Darija Kisic Tepavcevic

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

Affiliations Institute of Epidemiology, Belgrade Serbia, Faculty of Medicine, University of Belgrade, Serbia

Tamara Alempijevic

Roles Conceptualization, Methodology, Project administration, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliations Faculty of Medicine, University of Belgrade, Serbia, Clinic for Gastroenterology and Hepatology, Clinical Center of Serbia, Belgrade, Serbia

Competing Interests

The authors have declared that no competing interests exist.