Mel-DEPTHS: a benchmark dataset for epidermis and tumor segmentation for melanoma staging - Yasemin Topuz; M. Taha Gökcan; A. Mine Önenerk Men; Serdar Yıldız; İpek Sertbudak; Serhat Kaymaz; Özge Gökbaşı; Nil Urgancı; Nurullah Çalık; Övgü Aydın Ülgen; Songül Varlı (Medical & Biological Engineering & Computing, 2026)