This thread aims to draw together all our discussions on the Cochrane Review: Exercise Therapy for Chronic Fatigue Syndrome, Version published: 25 April 2017 by Larun et al. Threads in date order from oldest to newest: David Tuller: Trial By Error: The Cochrane Controversy Cochrane ME/CFS GET review temporarily withdrawn David Tuller: Trial By Error: Cochrane Withdraws Flawed Exercise Review David Tuller: Trial by Error. A statement in Support of Cochrane Cochrane backtracking Caroline Struthers' letter to Cochrane Governing Board 30th Nov: Cochrane 'have not approved publication of the [Larun] re‐submission' - but old version not withdrawn either. Trial By Error: Some Good News on Cochrane, David Tuller Trial By Error: Cochrane Update, and Caroline Struthers’ Latest Letter David Tuller: Trial By Error: Cochrane's Report on Courtney's Complaint Also this thread about the Vink reanalysis. Graded exercise therapy for ME/CFS is not effective and unsafe. Re-analysis of a Cochrane review (2018) Health Psychology / Vink (There are also separate threads on two other Conchrane reviews for CFS - one on CBT, and one that was cancelled analysing individual patient data for exercise therapies. These are not included in the above list). It is suggested that any new developments on this particular Cochrane review be posted on this thread to keep the discussion in one place and make it easier to follow.