1. Department of Nuclear Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea.
2. Division of Chemical and Medical Metrology, Center for Ionizing Radiation, Korea Research Institute of Standards and Science, Daejeon, Republic of Korea.
3. Center for Nanomolecular Imaging and Innovative Drug Development, Advanced Institutes of Convergence Technology, Suwon, Republic of Korea.
4. Department of Transdisciplinary Studies, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, Republic of Korea.