1. Research Unit of Biology and Applied Ecology; University of Dschang; Dschang Cameroon
2. Laboratory of the Leishmaniasis Research Project; Mokolo District Hospital; Mokolo Cameroon
3. Department of Microbiology and Molecular Genetics; Hebrew University of Jerusalem; Jerusalem Israel
4. Department of Animal Biology and Physiology; University of Yaoundé I; Yaoundé Cameroon
5. Tropical Medicine Branch; Bundeswehr-Hospital Hamburg; Hamburg Germany
6. Department of Dermatology and Venerology; University of Cologne; Cologne Germany
7. Department of Dermatology and Allergy; Charité - Universitätsmedizin Berlin; Berlin Germany
8. Laboratory of Cellular Immunology and Parasitology; Central Washington University; Ellensburg WA USA