Please assess the completion status of the following clinical trial:

Trial Title: Diagnostic Accuracy of Three Rings Vulvoscopy for Detection of Vulvar Dermatosis

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: DIAGNOSTIC
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~Three Rings Vulvoscopy performed at Poliklinika Harni, during the period from December 2011 - December 2016.~Ability to provide Informed Consent and complete Questionnaire.~Exclusion Criteria:~Incomplete medical records. Lack of histopathology. Vulvo-vaginal infection. Benign tumors of the vulva. Pre-/malignant conditions of the vulva.

- Gender: FEMALE
- Minimum Age: None
- Maximum Age: None
- Healthy Volunteers: t

Study Arms:
- Normal vulva (Type: PLACEBO_COMPARATOR): The Normal vulva group consisted of patients without vulvar discomfort (ISSVD Questionnaire), and without any vulvar lesion (Clinical examination) undergoing planned labioplasty. For each patient with vulvar dermatosis, the first consecutive patient with normal vulva was taken for comparison.~Interventions: Three Rings Vulvoscopy, Vulvar Biopsy, and Histopathology.
- Impaired vulvar skin (Type: PLACEBO_COMPARATOR): The group of Impaired vulvar skin was formed by the patients without vulvar symptoms (ISSVD Questionnaire), but with some non-specific vulvar lesions (Clinical examination) undergoing planned labioplasty, before surgery. For each patient with vulvar dermatosis, the first consecutive patient with impaired vulvar skin was taken for comparison.~Interventions: Three Rings Vulvoscopy, Vulvar Biopsy, and Histopathology.
- Vulvodynia (Type: PLACEBO_COMPARATOR): The Vulvodynia group consisted of patients with vulvar discomfort (ISSVD Questionnaire), who fulfilled Friedrich's criteria (Clinical examination). Non-specific lesions found with TRIV were not relevant for the diagnosis of vulvodynia. For each patient with vulvar dermatosis, the first consecutive patient with vulvodynia was taken for comparison.~Interventions: Three Rings Vulvoscopy, Vulvar Biopsy, and Histopathology.
- Vulvar dermatosis (Type: ACTIVE_COMPARATOR): The group of Vulvar Dermatosis was formed by the patients with vulvar discomfort (ISSVD Questionnaire) and vulvar lesion specific for dermatosis (Clinical examination).~Interventions: Three Rings Vulvoscopy, Vulvar Biopsy, and Histopathology.

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