Figure 1.
The number of liver transplant centers included in the survey are graphically represented with a blue scale according to the world health organization regions. European and American Regions had the highest number of included centers (78 and 47, respectively), followed by Western Pacific, South East Asian, and Eastern Mediterranean Regions with 22 (13.1%), 18 (10.7%) and 3 (1.8%) centers, respectively. No centers were included from African Regions.