1. Department of Biomedical Laboratory Science, Hanlyo University, Jeollanamdo, South Korea.
2. Department of Preventive Medicine, Chosun University Medical School, Gwangju, South Korea.
3. Emergency Medical Technology, Chungbuk Health and Science University, Chungcheongbukdo, South Korea.
4. Department of Radiological Science, Hanlyo University, Jeollanamdo, South Korea.