1. Institute of Graduate Studies; University of Malaya; Kuala Lumpur Malaysia
2. Department of Medical Microbiology, Faculty of Medicine; University of Malaya; Kuala Lumpur Malaysia
3. Institute of Basic Medical Sciences; College of Medicine, National Cheng Kung University; Tainan Taiwan
4. Department of Microbiology and Immunology; College of Medicine, National Cheng Kung University; Tainan Taiwan
5. Tropical Infectious Diseases Research and Education Centre (TIDREC); University of Malaya; Kuala Lumpur Malaysia
6. Subang Jaya Medical Centre; Subang Jaya Selangor
7. Department of Rheumatology; Putrajaya Hospital; Putrajaya
8. Department of Obstetrics and Gynaecology, Faculty of Medicine; University of Malaya; Kuala Lumpur Malaysia
9. Centre of Infectious Disease and Signalling Research; National Cheng Kung University; Tainan Taiwan