July 30, 2016
50,000 Shades of Grey
2017 editor’s note: I wrote this post in early 2016 a year before the new EDS nosology and diagnostic criteria were presented in March 2017, so some of the diagnostic information below is now outdated. E.g. the Brighton (with an “r” to be clear) Diagnostic Criteria are now obsolete, but the Beighton 9 pt scale