PSIP1 and alopecia areata: While we could confirm that CTD were not absent but with a low prevalence in patients with anti-DFS70 antibodies, we did not observed any specific association between anti-DFS70 antibodies and alopecia areata [8], interstitial cystitis [4], or Vogt-Koyanagi-Harada disease or atopic dermatitis [7, 10].