[My son] was one of the children who took part in [the microbiota transplant therapy] trial and he went from spending every day in pain, to hardly ever being in pain anymore. For the first time in his 11 years, [my son] was really able to enjoy Halloween, among so many other things, because he wasn't in pain. Our goal now, what keeps me awake at night, is to get this treatment into as many kids as possible, as fast as possible.