1 Department of Molecular Science and Technology, Ajou University, Suwon, Republic of Korea.
2 Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea.
3 Molecular Science and Technology Research Center, Ajou University, Suwon, Republic of Korea.
4 DNA Link Inc., Seoul, Republic of Korea.
5 Korean Cell Line Bank, Laboratory of Cell Biology, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Republic of Korea.