B3GALT6 and Ehlers-Danlos syndrome: Since then, dozens of B3GALT6 variants in the recessive status have been identified in approximately 40 unrelated families with Ehlers–Danlos syndrome (EDS) (Sellars et al., 2014; Vorster et al., 2015; Alazami et al., 2016; Trejo et al., 2017; Ben-Mahmoud et al., 2018; Van Damme et al., 2018; Caraffi et al., 2019).