1. Division of Bioinformation and Therapeutic Systems, National Defense Medical College Research Institute, Tokorozawa, Saitama, Japan.
2. Graduate School of Bio-Applications & Systems Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo, Japan.
3. Division of Neurosurgery, Tokorozawa Central Hospital, Tokorozawa, Saitama, Japan.
4. US Army Combat Capabilities Development Command Army Research Laboratory, Aberdeen Proving Ground, Maryland, USA.
5. US Army Medical Research and Development Command, Fort Detrick, Maryland, USA.