Please assess the completion status of the following clinical trial:

Trial Title: Intra and Extra Oral Inspection of Oral Mucosa

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

Eligibility Criteria:
Inclusion criteria:~* Registered dental hygienists members in the Swedish trade union~Exclusion criteria:~-

- Gender: ALL
- Minimum Age: None
- Maximum Age: None
- Healthy Volunteers: None

Study Arms:
- dental hygienists (Type: None): all dental hygienists members in the trade union for dental hygienists

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