1. Hebrew University of Jerusalem, School of Social Work and Social Welfare and Universidad Andres Bello, School of Education, Santiago, Chile
2. Luskin School of Public Affairs, School of Education and Information Studies, UCLA, Los Angeles, USA
3. National Authority for Measurement & Evaluation, Ministry of Education, Ramat Gan, Israel
4. Ministry of Education, Jerusalem, Israel
5. Department of Communication Disorders, Faculty of Medical and Health Sciences, Steyer School of Health Professions, Tel Aviv, Israel