Please assess the completion status of the following clinical trial:

Trial Title: Follow-Up Study Evaluating The Long Term Safety and Efficacy of BST-CarGel and Microfracture Repair of the Knee

Study Design Characteristics:
- Allocation: None
- Intervention Model: None
- Observational Model: CASE_CONTROL
- Primary Purpose: None
- Time Perspective: PROSPECTIVE
- Masking: None
- Phase: None
- Number of Arms: None

Eligibility Criteria:
Inclusion Criteria:~* The subject was treated under Protocol CG-CIP01 or CG-CIP02 and completed 12 month follow-up period~* The subject has understood and signed a Research Ethics Board(REB) approved Informed Consent Form (ICF)~Exclusion Criteria:~* The subject was not treated under Protocol CG-CIP01-P or CG-CIP02-P~* The subject did not complete 12 month follow-up period

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 55 Years
- Healthy Volunteers: f

Study Arms:
- Experimental (Type: None): Microfracture with BST-CarGel
- Control (Type: None): Microfracture without BST-CarGel

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