Study design and clinical response. (A) Study design. (B) Skin, gastrointestinal (GI), joint/muscle/fascia (JMF), lung, liver, mouth, and eye cGVHD scores at baseline (W0) and at week 8 (W8). *Oral and ocular sites were not included in determination of response, because additional topical therapy was permitted for those sites. GSS, global severity score; NE, not evaluable; PD, progressive disease; SD, stable disease.