1. Department of Dermatology and Venereology; National Medical University; Kiev Ukraine
2. Department of Psychology; Aragon Health Sciences Institute (IACS); University of Zaragoza; Zaragoza Spain
3. Dermatology; Dali Medical; Bucharest Romania
4. Department of Dermatology and Venereology; Skane University Hospital; Malmö Sweden
5. Department of Dermatology; Royo Villanova Hospital; Aragon Health Sciences Institute (IACS); Zaragoza Spain
6. Health, Medical, and Neuropsychology unit; Leiden University; Leiden The Netherlands
7. Department of Medical Sciences; Section of Dermatology; University of Ferrara; Ferrara Italy
8. Department of Dermatology; Zealand University Hospital; Roskilde Denmark
9. Department of Dermatology, Venereology and Allergology; Wrocław Medical University; Wrocław Poland