Does insurance cover that test? The cost? Why would one go with that one as opposed to other SLE serological monitoring tests? Any scientific articles that point to superiority of that test over others? Why do patients need to initiate this testing? If such a great, new tool, wouldn't it be utilized by rheumatologists and others who are following SLE patients already? There is still a need to do cbc w/diff, UA and other routine f/up tests, correct? Thx!