1. Department of Physiology; Seoul National University College of Medicine; Seoul 110-799 Republic of Korea
2. Biomembrane Plasticity Research Center; Seoul National University College of Medicine; Seoul 110-799 Republic of Korea
3. Department of Biological Sciences; Korea Advanced Institute of Science and Technology; Daejeon 305-701 Republic of Korea
4. Neuroscience Research Institute; Seoul National University College of Medicine; Seoul 110-799 Republic of Korea