1. Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Cheras, Kuala Lumpur, Malaysia
2. Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia, Jalan Yaacob Latif, Cheras, Kuala Lumpur, Malaysia
3. Department of Medical Imaging, Faculty of Health Sciences, Universiti Teknologi MARA, Puncak Alam, Selangor, Malaysia