1. Department of Education, Faculty of Education, University of West Bohemia, Pilsen, Czech Republic;
2. Department of Special Education, Faculty of Education, Charles University, Prague, Czech Republic;
3. Department of Special Needs Education, Addis Ababa University, Ethiopia;
4. Tizard Centre, University of Kent, Canterbury, UK;
5. Department of Middle Eastern Studies, Faculty of Arts, University of West Bohemia, Pilsen, Czech Republic