Please assess the completion status of the following clinical trial:

Trial Title: Respiratory Event-Related Potentials in Patients With Spinal Cord Injury

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

Eligibility Criteria:
Inclusion Criteria:~* Participants with spinal cord injury (n = 20) will be age 30-60 years with motor complete spinal cord injuries, otherwise known as American Spinal Injury Association (ASIA) classification A or B, between the levels of C3 and T12. Subjects will be divided equally into four different injury level categories. The four categories are high tetraplegia (C3 - C5), low tetraplegia (C6-C8), high paraplegia (T1-T6), and low paraplegia (T7-T12). Twenty healthy age-matched adults will also participate.~Exclusion Criteria:~* History or presence of lung disease (asthma, chronic bronchitis, etc)~* Current smoker (more than one cigarette per day the past year)~* History of traumatic brain injury, epilepsy, or seizure; using psychotropic medication of any type~* And, if patient, more than six months since spinal cord injury and clinically stable.

- Gender: ALL
- Minimum Age: 30 Years
- Maximum Age: 60 Years
- Healthy Volunteers: t

Study Arms:
- Spinal Cord Injury (Type: None): Participants with spinal cord injury (n = 20) will be age 30-60 years with motor complete spinal cord injuries, otherwise known as American Spinal Injury Association (ASIA) classification A or B, between the levels of C3 and T12. Patients will have to be able to breathe independently without the use of a ventilator. Subjects will be divided equally into four different injury level categories. The four categories are high tetraplegia (C3 - C5), low tetraplegia (C6-C8), high paraplegia (T1-T6), and low paraplegia (T7-T12).
- Controls (Type: None): Twenty healthy age-matched adults will also participate.

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