Please assess the completion status of the following clinical trial:

Trial Title: Microvascular Flow Assessment Repeatability Study: The MARS Study

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: BASIC_SCIENCE
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~1. Men and non-pregnant/lactating women between the ages of 18 and 45;~2. Lean (BMI ≥18 and ≤25) or Obese grade I-II(BMI\>30 and ≤35)~3. Provide written informed consent and sign HIPAA Waiver of Authorization~4. Be able and willing to follow all instructions and attend all study visits~Exclusion Criteria:~Subjects must not have been diagnosed with:~1. Coronary artery disease~2. Congestive heart failure~3. Congenital heart disease (Right-to-left, bi-directional, or transient right-to-left cardiac shunts)~4. Hypersensitivity to perflutren~5. Renal disease~6. Chronic obstructive pulmonary disease or Asthma~7. Primary or secondary pulmonary hypertension~8. Obstructive sleep apnea~9. Thyroid disease~10. Vasculitis~11. Peripheral arterial disease.~12. Cancer~13. Any type of immunosuppression~14. Any active infection (systemic or of the underlying skin or subcutaneous tissue).~15. Taking any prescribed medication for hypertension, dyslipidemia or diabetes.~16. Current or past smoking in the last 12 months.~17. Positive urine pregnancy test~18. Creatinine (Cr) above 1.4 mg/dl on screening evaluation~19. Hemoglobin (Hb) less than 10 mg/dl on screening evaluation~20. Aspartate Transaminase (AST) or Alanine Transaminase (ALT) two fold above upper limit of normal on screening evaluation

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 45 Years
- Healthy Volunteers: t

Study Arms:
- Lean Healthy Subjects (Type: OTHER): Lean defined as (BMI ≥18 and ≤25)
- Obese Healthy Subjects (Type: OTHER): Obese grade I-II defined as (BMI\>30 and ≤35)

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