GMP-grade human neural progenitors delivered subretinally protect vision in rat model of retinal degeneration and survive in minipigs oleh Bin Lu, Pablo Avalos, Soshana Svendsen, Changqing Zhang, Laura Nocito, Melissa K. Jones, Cosmo Pieplow, Joshua Saylor, Sean Ghiam, Amanda Block, Michael Fernandez, Alexander V. Ljubimov, Kent Small, David Liao, Clive N. Svendsen, Shaomei Wang