1. Department of Physiology, Chungbuk National University, College of Medicine, Cheongju, Korea.
2. Department of Physiology & Biophysics, Seoul National University, College of Medicine, Seoul, Korea.
3. Department of Physiology, Sungkyunkwan University, School of Medicine, Suwon, Korea.
4. Department of Physiology, Nagoya City University Medical School, Nagoya, Japan.
5. Department of Biochemistry, Chungbuk National University, College of Medicine, Cheongju, Korea.
6. Department of Physiology, College of Medicine, Kwandong University, Gangneung, Korea.
7. Department of Physiology, Medical School, Shanghai Jiaotong University, Shanghai, China.