Please assess the completion status of the following clinical trial:

Trial Title: Gustin Gene Polymorphism and 6-n-propylthiouracil (PROP) Taste

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

Eligibility Criteria:
Inclusion Criteria:~* no variation of body weight \> 5 kg over the last 3 mo BMI within 20-25 Age between 20-30~Exclusion Criteria:~* gustatory impairment following a prescribed diet or using medications that might interfere with taste perception food allergies smokers

- Gender: ALL
- Minimum Age: 20 Years
- Maximum Age: 30 Years
- Healthy Volunteers: t

Study Arms:
- PROP taste sensitivity (Type: None): PROP Sensitive and non sensitive individuals are defined as Tasters and Non-tasters, respectively. Taster are further divided in Super-taster who perceived PROP as extremely bitter and Medium tasters who perceived PROP as moderately bitter.

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