Organs involved in cGVHD. (A) Frequency of cGVHD organ involvement. (B) Hierarchical clustering of involved sites. (C) Organ-specific response rate. (D) Heatmap for organ involvement and organ-specific response for the entire cohort. Skin (red), JFM (orange), lung (green), liver (dark green), GI tract (purple), genital tract (light purple), eyes (dark gray), and mouth (blue) involvement. White diagonal line in each box indicates organ-specific responder. CR, complete response; Mixed, mixed response; MR, minor response; N, number of each site involved; PD, progressive disease; PR, partial response; RR, responder rate; SD, stable disease.