1. Department of Biochemistry, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras, Kuala Lumpur, Malaysia
2. Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh, Selangor, Malaysia
3. Molecular Neuroscience Research Centre, Shiga University of Medical Sciences, Seta Tsukinowacho, Otsu, Shiga, Japan