1. Division of Neuroanatomy, Department of Anatomy Shiga University of Medical Science Otsu Japan
2. Department of Anatomy & Neuroscience Hamamatsu University School of Medicine Hamamatsu Japan
3. Preeminent Medical Photonics Education & Research Center Hamamatsu University School of Medicine Hamamatsu Japan
4. Department of Microbiology and Immunology Dalhousie University Halifax Nova Scotia Canada
5. Animal Resource Development Unit, Biosystem Dynamics Group, Division of Bio‐Function Dynamics Imaging Center for Life Science Technologies CDB RIKEN Kobe Japan
6. Department of Biology, Faculty of Education and Integrated Arts and Sciences Waseda University Tokyo Japan