1 Muhammad Hasyim Chew, Ph.D scholar, Laboratory Public Health Kota Kinabalu, Sabah, Ministry of Health, Malaysia
2 Dr. Md. Mostafizur Rahman, Professor, Department of Medical Microbiology and Immunology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia
3 Dr. Salasawati Hussin, Associate Professor, Department of Medical Microbiology and Immunology, Universiti Kebangsaan Malaysia Medical Centre, Kuala Lumpur, Malaysia