1. HIV and Hepatitis Research Unit; Department of Virology; University of Limpopo; Medunsa campus/National Health Laboratory Service; Pretoria South Africa
2. Applied Molecular Biology Research Group; University of Antwerp; Antwerp Belgium
3. Department of Molecular Diagnostics; Laboratory for Clinical Pathology AML; Sonic HealthCare Benelux; Antwerp Belgium
4. Laboratory for Cell Biology and Histology; University of Antwerp; Antwerp Belgium
5. Department of Anatomical Pathology; University of Limpopo; Medunsa campus/National Health Laboratory Service; Pretoria South Africa