1. African Cancer Registry Network Oxford UK
2. National Cancer Registry National Healh Laboratory Service Johannesburg South Africa
3. Paediatric Heme‐Oncology Unit University of Zimbabwe Harare Zimbabwe
4. Treichville Teaching Hospital Abidjan Ivory Coast
5. Makerere University Hospital Kampala Uganda
6. Pediatric Oncology Unit Service de Cancerologie General Hospital Adolphe Sicé Pointe‐Noire Congo
7. Faculty of Medicine and Biomedical Sciences and Mother and Child Chantal Biya Foundation Pediatric Teaching Hospital Biomedicales University of Yaounde Yaounde Cameroon
8. Korle Bu Teaching Hospital University of Ghana Accra Ghana
9. Nuffield Department of Population Health University of Oxford Oxford UK
10. Cancer Surveillance Unit International Agency for Research on Cancer Lyon France