Kitko Kitko CL CL Levine Levine JE JE Storer Storer BE BE Plasma CXCL9 elevations correlate with chronic GVHD diagnosis Plasma CXCL9 elevations correlate with chronic GVHD diagnosis Blood Blood 2014 2014 123 123 5 5 786 786 793 793 10.1182/blood-2013-08-520072 10.1182/blood-2013-08-520072 supplied-pmid 24363401? This evidence concerns the gene CXCL9 and chronic graft versus host disease.