About the Authors

Aniko Maraz

aniko.maraz@ppk.elte.hu

Affiliations Department of Clinical Psychology and Addiction, Eötvös Loránd University, Budapest, Hungary, Doctoral School of Psychology, Eötvös Loránd University, Budapest, Hungary

Orsolya Király

Affiliation Department of Clinical Psychology and Addiction, Eötvös Loránd University, Budapest, Hungary

Róbert Urbán

Affiliation Department of Personality and Health Psychology, Eötvös Loránd University, Budapest, Hungary

Mark D. Griffiths

Affiliation Nottingham Trent University, Nottingham, United Kingdom

Zsolt Demetrovics

Affiliation Department of Clinical Psychology and Addiction, Eötvös Loránd University, Budapest, Hungary

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AM OK RU ZD. Performed the experiments: AM OK RU ZD. Analyzed the data: AM OK RU ZD. Contributed reagents/materials/analysis tools: AM OK RU ZD. Wrote the paper: AM OK RU ZD MDG.