1. Division of Clinical Cell Therapy, United Centers for Advanced Research and Translational Medicine (ART), Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Japan
2. Department of Bioengineering and Robotics, Graduate School of Engineering, Tohoku University, Aoba-ku, Sendai, Japan
3. Division of Developmental Neuroscience, United Centers for Advanced Research and Translational Medicine (ART), Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Japan
4. Department of Ophthalmology, Mie University Graduate School of Medicine, Tsu, Japan
5. Department of Ophthalmology, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Japan
6. R-tech Ueno Ltd., Chiyoda-ku, Tokyo, Japan
7. Department of Ophthalmology, Tohoku University Graduate School of Medicine, Aoba-ku, Sendai, Japan