1. The Mycetoma Research Center University of Khartoum Khartoum Sudan
2. Department of Medical Microbiology and Infectious Diseases ErasmusMC, University Medical Center Rotterdam Rotterdam The Netherlands
3. Department of Histopathology and Cytology, Faculty of Medical Laboratory Sciences University of Khartoum Khartoum Sudan
4. Department of Molecular Biology Institute of Endemic Diseases, University of Khartoum Khartoum Sudan