1. Department of Biological Sciences and Biotechnology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
2. School of Biological Sciences, Universiti Sains Malaysia, 11800 USM Penang, Malaysia
3. Micropathology Ltd, University of Warwick Science Park, Coventry, CV4 7EZ, UK
4. Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia