Yeah, that's absolutely the tricky part. I think it makes sense to prioritize also by how long someone has been a registered donor, but then you've got to make

Yeah, that's absolutely the tricky part. I think it makes sense to prioritize also by how long someone has been a registered donor, but then you've got to make sure not to disadvantage young adults. Maybe you build up priority over a period of 5 years? There's probably a dozen other factors that you should also take into account, and that I'm sure doctors are already taking into account (like life expectancy, quality of life, compatibility, etc). But I see those as implementation details that can be worked out by the experts.