1. From the Corneal Regeneration Research Team, Foundation for Biomedical Research and Innovation, Kobe, Japan; the 2Department of Ophthalmology, Juntendo University School of Medicine, Tokyo, Japan;
2. the Department of Ophthalmology, Juntendo University School of Medicine, Tokyo, Japan;
3. From the Corneal Regeneration Research Team, Foundation for Biomedical Research and Innovation, Kobe, Japan;
4. the Department of Ophthalmology, University of Tokyo Graduate School of Medicine, Tokyo, Japan; and
5. the Department of Ophthalmology, Tokyo Women's Medical University Medical Center East, Tokyo Japan.