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.