1. Department of Theriogenology and Biotechnology, College of Veterinary Medicine and the Research Institute for Veterinary Science, Seoul National University, Seoul 151-742, Korea
2. Optipharm Inc., Cheongwon 363-954, Korea
3. Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul 110-744, Korea
4. Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, and College of Medicine or College of Pharmacy, Seoul National University College of Medicine, Seoul 110-744, Korea
5. Department of Neurosurgery, Seoul National University College of Medicine, Seoul 110-744, Korea
6. Cancer Research Institute, Seoul National University College of Medicine, Seoul 110-744, Korea
7. Ischemic/Hypoxic Disease Institute, Seoul National University College of Medicine, Seoul 110-744, Korea
8. Department of Nuclear Medicine, Seoul National University Hospital, Seoul 110-744, Korea
9. Toolgen, INC., Seoul 153-783, Korea
10. Institute of Green BioScience & Technology, Seoul National University, Pyeongchang 232-916, Korea