“…Research into the interpersonal problems of CFS patients is scarce. However, previous studies suggest that interpersonal difficulties may be typical of patients with this condition (Goetz et al , 2005; Vandenbergen, Vanheule, Rosseel, Desmet, & Verhaeghe, 2008). This is also the case for patients with a chronic cardiovascular or auto‐immune disease (Lacaille, White, Backman, & Gignac, 2007), yet the cause of this relation is not clear.…”