What is generally the upper age limit for receiving an allogeneic stem cell transplant?

What is generally the upper age limit for receiving an allogeneic stem cell transplant?
Why do patients relapse after transplant?
How do patients find a matching donor?
What is graft versus host disease or GVHD?
Why do many patients not receive a transplant?
What is the role of a caregiver in the transplant setting?
When should AML patients start the donor match process?
Do high-risk patients do transplant immediately?
What is an allogeneic transplant?
How long does it take to find a transplant donor?
Is it useful to know every genetic mutation a patient has?
How can we as an AML community advance our knowledge of AML genetics?