About the Authors
- Marinella Cadoni
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Affiliation Department of Political Science, Communication, Engineering and Information Technologies, University of Sassari, Sassari, Italy
- Roberta Melis
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* E-mail: r.melis@unimercatorum.it
Affiliation Department of Economics, Universitas Mercatorum, Rome, Italy
- Alessandro Trudda
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Affiliation Department of Economics and Business, University of Sassari, Sassari, Italy
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MC RM AT. Performed the experiments: MC RM AT. Analyzed the data: MC RM AT. Contributed reagents/materials/analysis tools: MC RM AT. Wrote the paper: MC RM AT.