1. Department of Administrative Sciences and Regional Studies, Dunarea de Jos University of Galati, Galati, Romania
2. Department of Accounting, Audit and Finance, Stefan cel Mare University of Suceava, Suceava, Romania
3. Department of Business Administration, Dunarea de Jos University of Galati, Galati, Romania; Departament of Finance, Accounting and Economic Theory, Transylvania University of Brasov, Brasov, Romania
4. Department of European Studies, Babeş-Bolyai University of Cluj-Napoca, Cluj-Napoca, Romania