stem transplant cell autologous received prior patients asct therapy chemotherapy 
hsct allogeneic prior autologous undergoing patients transplant patient previous days 
transplant autologous stem cell allogeneic prior months eligible patients study 
stem transplant allogeneic cell prior patients received eligible history previous 
transplants stem cell prior organ allogeneic kind patients autologous transplant 
rescue stem cell high chemotherapy dose autologous requiring previous transplant 
transplant marrow bone stem cell autologous allogeneic prior rescue previous