1. Independent Researcher, 60-814 Poznań, Poland
2. Polish Dermatoscopy Group, 61-683 Poznań, Poland
3. Department of Dermatology, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
4. Melanoma and Skin Cancer Unit, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile
5. Department of Dermatology, Yale School of Medicine, Yale University, New Haven, CT 06510, USA
6. Department of Skin Diseases, Regional Hospital, 60-479 Poznań, Poland
7. Independent Researcher, 1000 Skopje, North Macedonia
8. Institute of Dermatology, Santa Maria della Misericordia University Hospital, 33100 Udine, Italy