1. Sydney Brenner Institute for Molecular Bioscience, Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
2. Division of Human Genetics, National Health Laboratory Service, and School of Pathology, Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
3. Strengthening Oncology Services Research Unit, Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
4. Department of Radiation Oncology, Department of Medicine, Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
5. African Institute of Biomedical Science and Technology (AiBST) Harare Zimbabwe
6. National Cancer Registry, National Health Laboratory Service Johannesburg South Africa
7. Department of Surgery, Sefako Makgatho Health Sciences University Dr George Mukhari Academic Hospital Ga‐Rankuwa South Africa
8. Comprehensive Cancer Center and Department of Medicine, Miller School of Medicine University of Miami Miami Florida USA
9. Department of Medicine, Vagelos College of Physicians and Surgeons Columbia University New York New York USA
10. Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons Columbia University New York New York USA
11. Department of Epidemiology, Mailman School of Public Health Columbia University New York New York USA
12. South Africa Medical Research Council Common Epithelial Cancers Research Center, Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
13. Division of Medical Oncology University of the Witwatersrand Johannesburg South Africa
14. Department of Surgery, Faculty of Health Sciences University of the Witwatersrand Johannesburg South Africa
15. SAMRC/Wits Developmental Pathways to Health Research Unit, Department of Pediatrics, Faculty of Health Sciences University of the Witwatersrand Johannesburg Johannesburg South Africa