1. School of Physics Universiti Sains Malaysia USM Penang 11800 Malaysia
2. Oncological & Radiological Science Cluster, Advanced Medical and Dental Institute Universiti Sains Malaysia Kepala Batas Pulau Pinang 13200 Malaysia
3. School of Medicine, Faculty of Health and Medical Sciences Taylor's University Subang Jaya Selangor 47500 Malaysia
4. Department of Biomedical Imaging, Faculty of Medicine University of Malaya Kuala Lumpur, Federal Territory of Kuala Lumpur, 50603 Malaysia
5. Faculty of Medicine and Health Sciences UCSI University Port Dickson Negeri Sembilan 71010 Malaysia