1. Department of Parasitology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
2. Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok, Thailand
3. School of Pharmacy, University of Nottingham Malaysia, Jalan, Semenyih, Kuala Lumpur, Malaysia
4. School of Allied Health Sciences, Walailak University, Thailand