1. Department of Biology Faculty of Science Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia
2. Laboratory of Marine Biotechnology Institute of Bioscience Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia
3. Department of Veterinary Laboratory Diagnosis Faculty of Veterinary Medicine Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia
4. Department of Aquaculture Faculty of Agriculture Universiti Putra Malaysia 43400 UPM Serdang Selangor Malaysia
5. Department of Clinical Oral Biology Faculty of Dentistry Universiti Kebangsaan Malaysia Jalan Raja Muda Abdul Aziz 50300 Kuala Lumpur Malaysia