The Challenges of Gene Therapy Manufacturing

I want to talk a little bit about specifically manufacturing, of course, within Korea. But before we do, I'd love to get your professional opinion on, you know, at the top of our call, you talked about the fact that obviously manufacturing has been, and continues to be a very complex portion of the entire field. So what do you think in your professional opinion, have you witnessed to be the major hurdles facing gene therapy manufacturing?