McGrath et al. [19] reported associations for RORB but not RORA with BD subtype I. Using a sample with around 500 cases and 500 controls, Mansour et al. [20] also reported nominal significance for RORB with BD subtype I. On the contrary, Soria et al. [21] found significant associations for RORA with BD. Here, RORB is linked to Behcet disease.