Development and validation of a patient-reported outcome measure of the impact of chronic hand eczema on health-related quality of life: the Hand Eczema Impact Scale (HEIS) - Weisshaar, Elke; Yüksel, Yasemin Topal; Agner, Tove; Larsen, Lotte Seiding; Grant, Laura; Arbuckle, Rob; Jones, Amy M.; Fromy, Piper; Balita-Crisostomo, Cherry Lou; Mathiasen, Nanna Nyholm; Thoning, Henrik; Apfelbacher, Christian (Dermatology and therapy, 2024)