1. Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan Malaysia, Cheras 56000, Kuala Lumpur, Malaysia
2. Department of Biomedical Science, Faculty of Applied Science, Lincoln University College, Petaling Jaya 47301, Selangor, Malaysia
3. Department of Anatomy, Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh 47000, Selangor, Malaysia