Institution: | 1. Department of Medicine, College of Health Sciences, University of Zimbabwe, P.O. Box A178, Avondale, Harare, Zimbabwe;2. Division of Gastroenterology, Department of Medicine, University of Cape Town, Cape Town, Groote Schuur Hospital, Observatory 7925, Cape Town, South Africa;3. Zimbabwe National Cancer Registry, P.O. Box A449, Avondale, Harare, Zimbabwe,;4. Department of Community Medicine, College of Health Sciences, University of Zimbabwe, P.O. Box A178, Avondale, Harare, Zimbabwe;5. National Institute of Health Research, Cnr Mazowe/Josiah Tongogara street, Harare, Zimbabwe;6. MRC/UCT Human Genetics Research Unit, Division of Human Genetics, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, South Africa;1. Department of Cancer Epidemiology–Oncological Research Center of Santa Catarina (CEPON/SC), Brazil;2. Department of Public Health–Post-graduation Program, Federal University of Santa Catarina (UFSC), Brazil;1. Cancer Surveillance Group, Instituto Nacional de Cancerología, Bogotá, Colombia;2. Department of Clinical Epidemiology and Biostatistics, Pontificia Universidad Javeriana, Bogotá, Colombia;3. Manizales Cancer Registry, Universidad de Caldas, Manizales, Colombia;4. Cali Cancer Registry, Universidad del Valle, Cali, Colombia;5. Barranquilla Cancer Registry, Universidad del Norte, Barranquilla, Colombia;6. Metropolitan Area of Bucaramanga Cancer Registry, Universidad Autónoma de Bucaramanga, Floridablanca, Colombia;7. Pasto Cancer Registry, Universidad de Nariño, Pasto, Colombia;8. Cancer Surveillance Section, International Agency for Research on Cancer (IARC), Lyon, France;9. RTI International, Research Triangle Park, NC, USA;10. Centers for Disease Control and Prevention, DCPC, 4770 Buford Highway, NE, Mailstop K-76, Atlanta, GA, USA;1. Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden;2. Department of Epidemiology Research, Statens Serum Institute, Copenhagen, Denmark;3. Department of Clinical Immunology, the Blood Bank, Rigshospitalet, University Hospital of Copenhagen, Denmark;4. Department of Clinical Immunology, Næstved Hospital, Næstved, Denmark;5. Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark;6. Stanford University School of Medicine, Stanford, CA, USA;7. Hematology Centre, Karolinska University Hospital, Stockholm, Sweden |