1. Department of Animal Sciences; Institute of Primate Research; National Museums of Kenya; Karen Nairobi Kenya
2. Faculty of Veterinary Medicine; Department of Veterinary Pathology, Microbiology and Parasitology; University of Nairobi; Kangemi Kenya
3. Division of Infectious Diseases; Department of Internal Medicine; University of Michigan Medical School; Ann Arbor MI USA
4. Unit for Laboratory Animal Medicine; University of Michigan Medical School; North Campus Research Complex; Ann Arbor MI USA
5. Department of Obstetrics and Gynecology; University of Michigan Medical School; Ann Arbor MI USA
6. Department of Reproductive Health and Biology; Institute of Primate Research; National Museums of Kenya; Karen Nairobi Kenya