1. Department of Medical Laboratory Science, Faculty of Allied Health Sciences, Ahmadu Bello University, Zaria, Nigeria
2. Department of Medical Microbiology and Parasitology, Bayero University, Kano, Nigeria
3. Department of Medical Laboratory Science, Faculty of Allied Medical Sciences, University of Calabar, Calabar, Nigeria
4. Nigeria Field Epidemiology and Laboratory Training Programme, African Field Epidemiology Network, Abuja, Nigeria
5. Solina Center for International Research and Development, Abuja, Nigeria
6. Department of Medical Laboratory Science, Ebonyi State University, Abakaliki, Nigeria
7. WHO National Polio Reference Laboratory, University of Maiduguri Teaching Hospital, Maiduguri, Nigeria
8. Department of Medical Laboratory Services, University of Abuja Teaching Hospital, Gwagwalada, Abuja, Nigeria