1. Department of Nuclear Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
2. Department of Nuclear Medicine, Kyungpook National University Hospital, Daegu, Republic of Korea.
3. BK21 Plus KNU Biomedical Convergence Program, Department of Biomedical Science, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.