Schwartz SD, Regillo CD, Lam BL, et al : Human embryonic stem cell-derived retinal pigment epithelium in patients with age-related macular degeneration and Stargardt's macular dystrophy : follow-up of two open-label phase 1/2 studies. Lancet. 2014 Oct 15. pii : S0140-6736(14)61376-3. doi : 10.1016/S0140-6736(14)61376-3. [Epub ahead of print]
London Project (http://www.thelondonproject.org/index.aspx)