1. Laboratory Medicine Department, CHR Citadelle, Liege, Belgium
2. Infectiology Department, CHR Citadelle, Liege, Belgium
3. Anatomopathology Department, CHR Citadelle, Liege, Belgium
4. Department of Clinical Microbiology, CHU Sart-Tilman, Liege, Belgium
5. Department of Clinical Sciences, Institute of Tropical Medicine, Antwerp, Belgium
6. Radiology Department, CHR Citadelle, Liege, Belgium