1. Department of Physics, Institute of Basic Science, Brain Korea 21 Physics Research Division, Sungkyunkwan University, Suwon, South Korea
2. Department of Urology, Samsung Medical Center, Sungkyunkwan University, School of Medicine, Seoul, South Korea
3. Department of Molecular Biology and Institute of Nanosensor and Biotechnology, Dankook University, Cheonan, South Korea
4. Heat Treatment R&D Group, Korea Institute of Industrial Technology, Incheon, South Korea