E. Pezzolo, S. Cazzaniga, P. Colombo, L. Chatenoud, and L. Naldi, “Psoriasis Incidence and Lifetime Prevalence: Suggestion for a Higher Mortality Rate in Older Age-classes among Psoriatic Patients Compared to the General Population in Italy”, Acta Derm Venereol, vol. 99, no. 4, pp. 400–403, Feb. 2019.