Please assess the completion status of the following clinical trial:

Trial Title: The General Use of Robots in Stroke Recovery: the Anklebot

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~* 18 years of age or older~* First single focal unilateral lesion with diagnosis verified by brain imaging, which occurred at least 6 months prior~* Cognitive function sufficient enough to understand experiments and follow instructions~* Some amount of independent ambulation (with orthoses or walker)~Exclusion Criteria:~* Botox treatment within 6-weeks of enrollment;~* Fixed contraction deformity in the affected limb;~* Complete and total flaccid paralysis of all lower extremity motor function;~* Unable to ambulate except with the aid of another person

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- seated robot-assisted ankle therapy (Type: EXPERIMENTAL): All participants received eighteen 1 hour sessions (3x/week for 6 weeks) of seated robot-assisted ankle training with the MIT anklebot. Upon analysis, subjects were stratified based on average admission gait speed on the 10 Meter Walk Test at comfortable pace according to clinically established gait speed performance groups: low (\<0.4m/sec), moderate (0.4m/sec-0.8m/sec) and high (\>0.8m/sec) functioning.

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