[1] Quinze Vingts Natl Eye Hosp, 28 Rue Charenton, F-75012 Paris, France
[2] Univ Pittsburgh, Sch Med, Dept Ophthalmol, Pittsburgh, PA 15261 USA
[3] Cent South Univ, Eye Ctr, Xiangya Hosp, Changsha, Hunan, Peoples R China
[4] Hunan Key Lab Ophthalmol, Changsha, Hunan, Peoples R China
[5] Univ Pittsburgh, Dept Bioengn, Swanson Sch Engn, Pittsburgh, PA USA
[6] Univ Pittsburgh, McGowan Inst Regenerat Med, Pittsburgh, PA USA