1. Department of Clinical Nursing, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
2. Department of Nursing Management, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
3. Department of Clinical Science and Education, Södersjukhuset, Karolinska Institutet, Stockholm, Sweden
4. Equity and Health Policy Research Group, Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden