1. Department of Oromaxillofacial Surgery; Kaohsiung Veterans General Hospital; Kaohsiung Taiwan
2. Department of Stomatology; Kaohsiung Veterans General Hospital; Kaohsiung Taiwan
3. Department of Radiology; Kaohsiung Veterans General Hospital; Kaohsiung Taiwan
4. Dental Laboratory Technology; Shu Zen College of Medicine and Management; Kaohsiung Taiwan