1. Department of Social Work, University of Rajshahi, Rajshahi, Bangladesh
2. Department of Public Health Sciences, Centre for Epidemiology and Community Medicine, Stockholm County’s Health Care District, Karolinska Institutet, Stockholm, Sweden
3. Health Systems & Leadership Development, Stockholm, Sweden
4. Swedish National Institute of Public Health, Östersund, Sweden
5. Division of Social Medicine and Global Health, Department of Clinical Sciences, Lund University, Lund, Sweden