About the Authors
- Dikaios Sakellariou
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* E-mail: sakellarioud@cardiff.ac.uk
Affiliation School of Healthcare Sciences, Cardiff University, Cardiff, United Kingdom
- Elena S. Rotarou
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Affiliation Department of Economics, University of Chile, Santiago, Chile
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceptualization: DS ESR. Data curation: DS ESR. Formal analysis: DS ESR. Funding acquisition: DS ESR. Investigation: DS ESR. Methodology: DS ESR. Project administration: DS ESR. Resources: DS ESR. Software: DS ESR. Supervision: DS ESR. Validation: DS ESR. Visualization: DS ESR. Writing – original draft: DS ESR. Writing – review & editing: DS ESR.