Jo meets her donor Stefan

[@bryanlb4987]

Can't believe there are no comments. This is very heartwarming to realize what transpired since the donation.

[@johntomlinson6849]

It's incredible how many of these donors come from Germany.

[@ulrichwindmuller4730]

It is easy to explain. In Germany (Tübingen) we have the DKMS, the worlds largest bone marrow donor organisation. I was a donor 27 years ago for a patient from Kansas City.