1. Centre for Global Health, Usher Institute, University of Edinburgh, Edinburgh, UK
2. Centre for Public Health and Wellbeing, School of Health and Social Wellbeing, University of the West of England, Bristol, UK
3. Division of Health Sciences, University of Warwick, Coventry, UK
4. Clinical Standard Unit, British Association of Dermatologists (BAD), London, UK
5. Centre for Global Surgery, Department of Global Health, Stellenbosch University, Tygerberg, South Africa
6. Federal Ministry of Health, Abuja, Nigeria
7. Nigeria Country Office, World Health Organization, Abuja, Nigeria
8. Resolve to Save Lives, Abuja, Nigeria
9. Department of Community Medicine, Aminu Kano Teaching Hospital, Bayero University, Kano, Nigeria
10. International health Consultancy, Atlanta, GA, USA
11. Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA
12. School of Pharmacy and Biomedical Sciences, University of Central Lancashire, Preston, UK
13. College of Medicine, University of Ibadan, Ibadan, Nigeria