1. Department of Neuroanatomy, Cell Biology and HistologyHirosaki University Graduate School of Medicine Hirosaki Aomori Japan
2. Department of Anatomical ScienceHirosaki University Graduate School of Medicine Hirosaki Aomori Japan
3. Department of Applied Chemistry, Graduate School of EngineeringOsaka University Osaka Japan
4. Building Block Science, Graduate School of Frontier BiosciencesOsaka University Osaka Japan