I'm really sorry to hear about it playing out that way man. What a horrible dilemma to have to be in. Also, want to ask because I have a few people close to me with Crohns: Obviously there's a lot of nuance and detail in this kind of combination of two illnesses and a specific, very complex medicine, but would you mind sharing a bit more detail of why the immunotherapy was so risky for such a deadly flare? I know immunotherapies are sometimes used to even treat autoimmune diseases, so I'm very curious for this reason too.