1. Global Research Forum on Diaspora and Transnationalism, Greater Toronto Area, Canada
2. National Cancer Institute (NCI), University of Gezira, Wad Medani, Sudan
3. Khartoum Oncology Hospital (KOH), Khartoum, Sudan
4. Institute of Cancer Policy, Global Oncology Group, Centre for Cancer, Society & Public Health, King's College London, London, United Kingdom
5. Division of Haematology and Oncology, St Michael's Hospital, University of Toronto, Toronto, Canada