Here you can find the data (within an R environment) as well as the corresponding R code to the paper titled:
**Efficacy and Acceptance of Cognitive Behavioral Therapy in Adults with Chronic Fatigue Syndrome: A Meta-analysis**
DOI: 10.1007/s12529-023-10254-2
by Frederic Maas genannt Bermpohl, Ann-Cathrin
Kucharczyk-Bodenburg, & Alexandra Martin
published in the
International Journal of Behavioral Medicine (Special Issue: Meta-Analyses and Reviews)