[1] University of Athens,Center for Health Services Management and Evaluation, Faculty of Nursing
[2] University of Athens,Department of Public Health, Associate Professor, Faculty of Nursing
[3] Alexandreio Technological Educational Institute,Department of Nursing
[4] Open University of Cyprus,Faculty of Economic Sciences and Management
[5] General Hospital of Kalamata,Center for Health Services Management and Evaluation, Faculty of Nursing
[6] Hellenic Open University,Emergency Department
[7] University of Athens,undefined
[8] Hippocratio Hospital of Athens,undefined