About the Authors
- Marian-Gabriel Hâncean
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* E-mail: gabriel.hancean@sas.unibuc.ro
Affiliation Department of Sociology, University of Bucharest, Bucharest, Romania
- Matjaž Perc
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Affiliation Faculty of Natural Sciences and Mathematics, University of Maribor, Maribor, Slovenia
- Lazăr Vlăsceanu
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Affiliation Department of Sociology, University of Bucharest, Bucharest, Romania
Competing Interests
The authors of this manuscript have the following competing interests: Matjaž Perc is a PLOS ONE Editorial Board member. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: MGH MP LV. Performed the experiments: MGH LV. Analyzed the data: MGH LV. Contributed reagents/materials/analysis tools: MGH MP. Contributed to the writing of the manuscript: MGH MP LV.