1. Medical Research Unit, School of MedicineUniversitas Syiah Kuala Banda Aceh Indonesia
2. School of Biomedical SciencesUniversity of Western Australia Nedlands Western Australia Australia
3. Eijkman Institute for Molecular Biology Jakarta Indonesia
4. Center for Diagnostics and Vaccine Development, Centers for Disease ControlMinistry of Health and Welfare Taiwan Republic of China
5. Department of Microbiology, School of MedicineUniversitas Syiah Kuala Banda Aceh Indonesia
6. Pathwest Laboratory Medicine Nedlands Western Australia Australia