· British Association of Dermatologists (BAD) - http://www.bad.org.uk/
· AcneSupport (BAD)- http://www.acnesupport.org.uk/
· SkinHealthInfo (BAD) - https://www.skinhealthinfo.org.uk/
· DermNet NZ - https://www.dermnetnz.org/
· European Dermatology Forum - https://www.edf.one/home.html
· The Hidradenitis Suppurativa Trust - https://www.hstrust.org/