1. Laboratory of Ocular Cell Biology and Visual Science, Department of Ophthalmology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
2. Division of Immunobiology, Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan
3. Department of Ophthalmology, Health Sciences University of Hokkaido, Sapporo, Hokkaido, Japan