Please assess the completion status of the following clinical trial:

Trial Title: Beige Fat, Energy, and the Natriuretic Peptide System

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:~* Men and women ages 18-55 years~* Body Mass Index (BMI) \>= 18.5 and \<25 kg/m2 (lean), or BMI 30 kg/m2 (obese)~Exclusion Criteria:~* Significant pulmonary, liver, or renal disease~* Heart failure (any type) or unstable coronary artery disease~* Diabetes Mellitus (Types 1 and 2)~* Thyroid dysfunction~* Active malignancy~* Chronic inflammatory diseases, such as inflammatory bowel disease, hepatitis, rheumatoid arthritis~* Current use of medications likely to affect energy homeostasis, including glucocorticoids, amphetamines, and beta blockers~* Currently pregnant or breastfeeding, or unwilling to avoid becoming pregnant or breastfeeding during study duration~* Significant claustrophobia that would prevent the use of the metabolic cart as part of the study protocol~* Hemoglobin A1c (HbA1c) \>= 6.5%~* Liver Function Tests (LFTs) elevated \>3x upper limit of normal~* Estimated Glomerular Filtration Rate (eGFR) \<40 ml/min~* Currently abnormal thyroid stimulating hormone (TSH)

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 55 Years
- Healthy Volunteers: t

Study Arms:
- obese and lean individuals (Type: None): obese and lean individuals

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