Affiliation: | 1. Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Key Laboratory of Ophthalmology and Visual Sciences, Beijing Tongren Hospital of Capital Medical University, Beijing, China;2. University of North Texas Health Science Center, Fort Worth, Texas, USA;3. Ocata Therapeutics, Marlborough, Massachusetts, USA;4. Department of Ophthalmology, Medical Faculty Mannheim of the Ruprecht‐Karls‐University Heidelberg, Mannheim, Germany |