1. Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
2. Department of Cancer Epidemiology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida, USA
3. Komfo Anokye Teaching Hospital, Kumasi, Ghana
4. Korle Bu Teaching Hospital, Accra, Ghana
5. Peace and Love Hospital, Kumasi, Ghana
6. Cancer Genomics Research Laboratory, Frederick National Lab for Cancer Research, Frederick, Maryland, USA
7. Department of Pediatrics, University of California San Diego, La Jolla, California, USA
8. University of Ghana, Accra, Ghana
9. School of Public Health, Loma Linda University, Loma Linda, California, USA
10. Usher Institute and CRUK Edinburgh Centre, University of Edinburgh, Edinburgh, United Kingdom
11. Department of Obstetrics and Gynecology, University of Utah, and Huntsman Cancer Institute at the University of Utah, Salt Lake City, Utah, USA