Not sure if this has already been posted - I don't often look at Cort's Simarron blog because it's fairly infrequent but in January he did this long article about the Norwegian work:
http://simmaronresearch.com/2015/01/chronic-fatigue-syndrome-rituximab-fluge-mella/
http://simmaronresearch.com/2015/01/chronic-fatigue-syndrome-rituximab-fluge-mella/