1. Department of Anatomy and Neuroscience Nara Medical University Kashihara Japan
2. Department of Anatomy, Division of Histology and Cell Biology Jichi Medical University, School of Medicine Shimotsuke Japan
3. Division of Neurobiology and Bioinformatics National Institute for Physiological Sciences Okazaki Japan
4. Section of Electron Microscopy, Supportive Center for Brain Research National Institute for Physiological Sciences Okazaki Japan
5. Department of Anatomy II and Cell Biology Fujita Health University School of Medicine Toyoake Japan