The DTVR is a state of the art cGMP facility dedicated to the academic non-profit production of gene and autologous stem cell based treatments for rare inherited blindness. Sorry, but your browser doesn't support embedded HTML5 video. You can download this video (6.4 MB) to play it on your computer. Sorry, but your browser doesn't support embedded HTML5 video. You can download this video (54 MB) to play it on your computer.