An eDelphi study conducted by the University of Nottingham and the International Psoriasis Council identified of list of expert agreed diagnostic features the diagnosis of plaque psoriasis in children.

The International Psoriasis Council (IPC) Think Tank was held at the Mondrian Hotel in Miami Beach, Florida, on November 30–December 1, where outside the air was warm, the music loud, and the clothing small, while, inside, the science sizzled and IPC councilors and invited guests engaged in a full program of scientific updates and future planning.