1. Institute of Pathology, Laboratory and Forensic Medicine (I-PPerForM), Universiti Teknologi MARA, Selangor, Malaysia
2. Faculty of Dentistry, Universiti Teknologi MARA, Sungai Buloh, Malaysia
3. Department of Electrical, Electronic and Systems Engineering, Faculty Engineering and Built Environment, Universiti Kebangsaan Malaysia, Bandar Baru Bangi, Malaysia