 My name is William Yank. I'm a 23-year-old three-time leukemia survivor. One evening, my roommate was trying to talk to me, and I responded to him in a delirium of mess and confusion. And he said, we're going to the ER immediately. And came back with leukemia. They started me on chemos. They started me on a bunch of antibiotics. But the chemo wasn't exactly working. So my oncologist decided that he wanted to try me with CAR-T cell therapy.