Please assess the completion status of the following clinical trial:

Trial Title: UVB Phototherapy Treatment of Oral Chronic GVHD

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE2
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* Patients with oral chronic graft-versus-host disease~* 4 years of age or older~* Stable cGVHD medication regimen for the four weeks prior to study enrollment~Exclusion Criteria:~* New immunomodulatory medications or increasing dosage of current immunomodulatory medications during the four weeks prior to study enrollment~* Concurrent extracorporeal photopheresis.

- Gender: ALL
- Minimum Age: 4 Years
- Maximum Age: None
- Healthy Volunteers: f

Based on this trial design, predict the completion outcome and termination type (if applicable).