1. School of Health and Welfare, Dalarna University, Falun, Sweden
2. School of Health and Welfare, University of Hargeisa, Hargeisa, Somaliland
3. Department of Women’s and Children’s Health, Karolinska Institutet, Stockholm, Sweden
4. Department of Women’s and Children’s Health, Uppsala University, Uppsala, Sweden
5. Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden