Carlito, sorry to hear about your mom's relapse. Have you tried posting this question on Facebook's
"Bone Marrow and Stem Cell Transplant Survivors Club"
https://www.facebook.com/pages/Bone-...33642656665802
Hope they'll be able to give you advice or answer your questions. Please come back and let us know what you learn and how your mom is doing.
Best of Luck!!!