1. Department of Health Services Research, CAPHRI, Maastricht University Medical Center, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands
2. Ukrainian-Swiss Project ‘Medical Education Development’, Swiss Tropical and Public Health Institute, Ukraine
3. Department of Sociology, National University of Kyiv-Mohyla Academy, Kyiv, Ukraine
4. Top Institute Evidence-Based Education Research (TIER), Maastricht University, Maastricht, The Netherlands