1. NIHR Research Unit on Health in Situations of Fragility, Queen Margaret University, Queen Margaret Drive, Edinburgh, EH21 6UU, Scotland.
2. NIHR Research Unit on Health in Situations of Fragility, Global Health Institute, American University of Beirut, Beirut, Lebanon.
3. NIHR Research Unit on Health in Situations of Fragility, College of Medicine and Allied Health Sciences, University of Sierra Leone, Freetown, Sierra Leone.