1. Central Department of Microbiology, Tribhuvan University, Kirtipur, Kathmandu, Nepal
2. Nepal Academy of Science and Technology (NAST), Khumaltar, Lalitpur, Nepal
3. Department of Pathobiological Science, School of Veterinary Medicine, Louisiana State University, Baton Rouge, LA 70803, USA
4. Department of Biochemistry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
5. Patan Hospital, Patan, Lalitpur, Nepal