About the Authors

Harald Haidl

Roles Data curation, Investigation, Methodology, Validation, Writing – review & editing

Affiliation Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria

Silvija Tokic

Roles Methodology, Validation, Visualization, Writing – review & editing

Affiliations Department of Paediatrics and Adolescent Medicine, Medical University of Graz, Austria, Research Unit Analytical Mass Spectrometry, Cell Biology and Biochemistry of Inborn Errors of Metabolism, Medical University of Graz, Austria

Eva-Christina Weiss

Roles Conceptualization, Data curation, Investigation, Methodology, Writing – review & editing

Affiliation Department of Obstetrics and Gynaecology, Medical University of Graz, Graz, Austria

Siegfried Gallistl

Roles Conceptualization, Validation, Writing – review & editing

Affiliation Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria

Wolfgang Muntean

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

Affiliation Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria

Axel Schlagenhauf

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

axel.schlagenhauf@medunigraz.at

Affiliation Division of General Pediatrics, Department of Pediatrics and Adolescent Medicine, Medical University of Graz, Graz, Austria

Competing Interests

The authors have declared that no competing interests exist.