Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Study | Reason for exclusion |
|---|---|
| Chandy 2005 | Randomisation to conditioning regimen prior to BMT. |
| Dennison 2003 | Randomisation to conditioning regimen prior to BMT. |
| Gaziev 1995 | Participants in experimental and control cohorts were not randomised. |
| Irfan 2008 | Not a prospective study. |
BMT: bone marrow transplantation
