1. “Schools for Health”, A Project of the Swiss Development and Cooperation (SDC) Agency , Tirana, Albania
2. Department of Informatics, Faculty of Natural Sciences, University of Tirana , Tirana, Albania
3. Faculty of Medicine, University of Medicine , Tirana, Albania
4. Department of International Health, CAPHRI (Care and Public Health Research Institute), Maastricht University , Maastricht, The Netherlands