Please assess the completion status of the following clinical trial:

Trial Title: Effect of Varied Outreach Methods on Appointment Scheduling, Appointment Completion, and Receipt of MMR Vaccination

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: FACTORIAL
- Observational Model: None
- Primary Purpose: HEALTH_SERVICES_RESEARCH
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* Age: 12-14 months old OR 4 years old~* Has not yet received first MMR (for 12-14 month olds) OR second MMR (for 4 year olds)~* Has not had a well child check in past 365 days (for 4 year olds)~* No appointment scheduled in the next 45 days~* Parent preferred language = English or Spanish~Exclusion Criteria:~* Phone number not available in electronic medical record

- Gender: ALL
- Minimum Age: 12 Months
- Maximum Age: 4 Years
- Healthy Volunteers: f

Study Arms:
- Arm 1 (Type: EXPERIMENTAL): None
- Arm 2 (Type: EXPERIMENTAL): None
- Arm 3 (Type: EXPERIMENTAL): None
- Arm 4 (Type: EXPERIMENTAL): None

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