 - Subjects with autoimmune diseases, and Systemic Lupus Erythematosus SLE patients will fulfill the American College of Rheumatology Classification criteria for SLE to be determined by their treating physician but may have incomplete criteria 4 items. SLE patients are not restricted by treatment or by disease activity as determined by Systemic Lupus Erythematosus Disease Activity Index SLEDAI or Systemic Lupus Activity Measure SLAM score 