Where can I find full length HOR sequences (in fasta etc)?

For example, in this article there is reference to full length HOR seqence of DXZ1 and DYZ3 arrays:

Complete HuRef WGS read libraries for both DXZ1 and DYZ3 arrays were obtained from alignment to full-length HOR sequences that were previously described (Hayden et al. 2013).

But I can't find it in referenced article as well.