1. Department of Laboratory Medicine, Manmohan Memorial Institute of Health Sciences, Kathmandu, Nepal
2. Sukraraj Tropical and Infectious Diseases Hospital, Teku, Kathmandu, Nepal
3. Faculty of Pharmaceutical Science, Purbanchal University, Little Buddha College of Health Science, Minbhawan, Kathmandu, Nepal
4. Department of Microbiology, Tribhuvan University Teaching Hospital, Kathmandu, Nepal
5. National Public Health Laboratory, HIV Reference Unit, Kathmandu, Nepal
6. Department of Laboratory Medicine, Udaypur District Hospital, Udaypur, Nepal
7. Department of Microbiology, Grande International Hospital, Kathmandu, Nepal