Review of therapeutic trends in clinical trials for hidradenitis suppurativa: the rise of biologics and demographic under-representation.

Competing Interests: Conflicts of interest R.P.D. receives editorial stipends (Journal of Medical Internet Research Dermatology), royalties (UpToDate) and expense reimbursement from Cochrane Skin. He is an editor for Cochrane Skin, a dermatology section editor for UpToDate, a social media editor for the Journal of the American Academy of Dermatology and editor-in-chief of the Journal of Medical Internet Research Dermatology. The other authors declare no conflicts of interest.