while we're here at the stefan marshall. which is a charitable nonprofit foundation where the main goal to help leukemia and to more patients and it is named after my brother who had leukemia 983 and was the 1st european to receive an unrelated transplant. with unrelated from an unrelated donor from great britain. suzanne's brother stephan dunn the divine foreseen complications but his story inspired a charitable organization that would later become famous for helping leukemia patients. ok we're now in the collection center of. all this stuff for marsh foundation in this whole area we are collecting the stem cells of the donors for our patients somewhere and in the world. from let's. just 10 years ago 19 when they decided to we did. this. it was like. little more than 2 months ago the sick so. they call me he said we. have potential patient we might see. a minimum of a little. impact on your body instead of the other study but also do you think will your body ever will this. for. we need. to do that. through 2 types of proce