That sounds too intricate for puny, ignorant men to be attempting. How do you know what the long term side effects are?
The problems are if the match isn’t good. Development of gvhd - Graft vs host disease can occur. If it’s severe, it can be deadly. The donor cells can attack any organ. I have gvhd in my eyes. My vision sucks. I have some rashes on my legs. This is minor tho. I can never go in the sun as it can flair skin gvhd. My problem is due to the intense chemo snd additional 3 years of daily chemo to keep the aggressive mutation from returning. I have horrendous Neurapathy in both my legs and feet.