I was never given a test I had a very smart doc who concluded the blood cells EBV and tiredness not going away as CFS.I was believed back in 2003. Even Fibromyalgia they diagnosed. Have seen multiple pain docs who agree and 2 Rheumys. I wish I had this back then, it would have led to a faster diagnoses as I searched the internet and she searched for these symptoms.
This is much better than anything else I have seen. There are some things I feel it left out, so not perfect, but large improvement over any others I have seen. I wish my doctors had one more similar to this one than their mainstream ones, which do not address my salient difficult problems.