About the Authors

Franziska Großschädl

franziska.grossschaedl@medunigraz.at

Affiliation Medical University of Graz, Institute of Social Medicine and Epidemiology, Graz, Austria

Wolfgang Freidl

Affiliation Medical University of Graz, Institute of Social Medicine and Epidemiology, Graz, Austria

Éva Rásky

Affiliation Medical University of Graz, Institute of Social Medicine and Epidemiology, Graz, Austria

Nathalie Burkert

Affiliation Medical University of Graz, Institute of Social Medicine and Epidemiology, Graz, Austria

Johanna Muckenhuber

Affiliation University of Graz, Institute of Sociology, Graz, Austria

Willibald J. Stronegger

Affiliation Medical University of Graz, Institute of Social Medicine and Epidemiology, Graz, Austria

Competing Interests

The authors have declared that no competing interests exist

Author Contributions

Conceived and designed the experiments: FG WS. Performed the experiments: FG WS. Analyzed the data: FG WF WS. Contributed reagents/materials/analysis tools: WF ÉR NB JM. Contributed to the writing of the manuscript: FG WS. Corrected the manuscript: ÉR NB JM WF WS. Supported the data analysis: WF ÉR.