1. General Hospital "Dr. Ivo Pedišić"; Department for Dermatology and Venereology; J.J. Strossmayera 59 Sisak Croatia 44000
2. University of Zagreb School of Medicine; Department of Anatomy; Zagreb Croatia
3. Catholic University of Croatia; Zagreb Croatia
4. University Hospitals Coventry and Warwickshire NHS Trust; Department of Dermatology; Clifford Bridge Road Coventry UK
5. Menoufia University; Faculty of Medicine; Shebin Al-Kom Menoufia Egypt
6. Cardiff University School of Medicine; Institute of Primary Care & Public Health; 3rd Floor, Neuadd Meirionnydd, Heath Park Cardiff UK CF14 4YS
7. Harrogate and District NHS Foundation Trust; Department of Dermatology; Harrogate UK