1. Department des Sciences de Bases; Laboratory of Biochemistry and Molecular Biology; Faculty of Medicine; University of Kinshasa; Kinshasa Democratic Republic of Congo
2. Unit of Human Genetics; Department of Paediatrics; Faculty of Medicine; University Hospital of Kinshasa; University of Kinshasa; Kinshasa Democratic Republic of Congo
3. Division of Hemato-oncology and Nephrology; Department of Paediatrics; University Hospital of Kinshasa; Faculty of Medicine; University of Kinshasa; Kinshasa Democratic Republic of Congo
4. Division of Biostatistics and Epidemiology; School of Public Health; University of Kinshasa; Kinshasa Democratic Republic of Congo
5. Division of Hemato-Immuno-rhumatology; Department of Internal Medicine; Faculty of Medicine; University Hospital of Kinshasa; University of Kinshasa; Kinshasa Democratic Republic of Congo