1. Department of Medical Imaging and Radiological Sciences, College of Health Sciences, Kaohsiung Medical University, 100, Shih-Chuan First Rd., Kaohsiung City, 80708, Taiwan, R.O.C.
2. Department of Radiology, Antai Medical Care Cooperation Antai Tian-Sheng Memorial Hospital, No.210, Sec. 1, Zhongzheng Rd., Donggang Township, Pingtung County 928, Taiwan, R.O.C.
3. Department of Biomedical Engineering, I-Shou University, No.8, Yida Rd., Jiaosu Village Yanchao District, Kaohsiung City, 82445, Taiwan, R.O.C.