1. Pohang Accelerator Laboratory, Pohang University of Science and Technology, Pohang, Republic of Korea.
2. Department of Neurology, Children's National Medical Center, Washington, District of Columbia.
3. Synaptic Physiology Laboratory, Department of Physiology and Biophysics, Aarhus University, Aarhus, Denmark.
4. Center for Psychiatric Research, Aarhus University Hospital, Risskov, Denmark.
5. Department of Neurology, Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada.
6. Department of Biology, Tor Vergata University, Rome, Italy.
7. Department of Clinical Chemistry, VU University Medical Center, Amsterdam, The Netherlands.
8. Department of Biological Sciences, Michigan Technological University, Houghton, Michigan.