You might be a healthy volunteer or you might have a health condition. We invite you to become a participant and make a difference.

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Exclusion criteria -- with known conditions of:
  • Anemia or blood donation within past 3 months
  • Severe chronic obstructive pulmonary disease
  • Smoking
  • Alcohol consumption for more than 3 standard drinks per day
  • Obstructive sleep apnea
  • Uncontrolled asthma
  • Inflammatory and/or infectious diseases
  • Intolerance to oxygen insufficiency
  • Disease with symptoms of decompensation
  • Terminal illness
  • Cancer
  • Pregnant
  • Neurological diseases
  • Mental illness.