December 2010 (UTC) 

 ::::There are several potential biological markers which need further study, but it is not surprising that there aren't consistent abnormalities in all patients when the diagnostic criteria are all over the place and define heterogenous cohorts. The phrase "garbage in garbage out" really comes to mind right about now, along with "wastebasket diagnosis". The gross inadequacies of the main diagnostic criteria used and their poor application in research or clinical practice needs to be much more prominent in the lead as a fundamental disclaimer to the entire article. I have previously done edits on this and additional papers have been published, but this issue have since been mostly relegated to a few sentences at the bottom of a subarticle. -   04:07, 9