1. Faculty of Health Sciences, Biomedical Science Programme, Centre for Toxicology & Health Risk Studies, Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur, Malaysia
2. Faculty of Health Sciences, Centre for Healthy Ageing and Wellness, Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur, Malaysia
3. Faculty of Pharmacy, Universiti Kebangsaan Malaysia (UKM), Kuala Lumpur, Malaysia
4. Faculty of Veterinary Medicine, Department of Veterinary Clinical Studies, Universiti Putra Malaysia (UPM), Serdang, Malaysia