1. International Agency for Research on Cancer (IARC/WHO) Environment and Lifestyle Epidemiology Branch Lyon France
2. FMC Owerri Nigeria
3. Abia State University Teaching Hospital Aba Nigeria
4. AB May Cancer Centre Windhoek Central Hospital Windhoek Namibia
5. College of Health Sciences Makerere University Kampala Uganda
6. Department of Obstetrics and Gynaecology, School of Medicine University of North Carolina Chapel Hill North Carolina USA
7. University of Washington Seattle Washington USA
8. World Health Organization Geneva Switzerland
9. Department of Non‐Communicable Disease Epidemiology London School of Hygiene and Tropical Medicine (LSHTM) London UK