Operational classification of cutaneous squamous cell carcinomas based on unsupervised clustering of real cases by experts.

Gaudy-Marqueste C, Grob JJ, Garbe C, Ascierto PA, Arron S, Basset-Seguin N, Bohne AS, Lenoir C, Dummer R, Fargnoli MC, Guminski A, Hauschild A, Kaufmann R, Lallas A, Del Marmol V, Migden M, Penicaud M, Rembielak A, Stratigos A, Tagliaferri L, Zalaudek I, Arance A, Badinand D, Bossi P, Challapalli A, Clementi M, Di Stefani A, Ferrándiz-Pulido C, Giuffrida R, Gravina GL, Ha P, Heinzerling L, Mallet S, Paradisi A, Mohr P, Piccerillo A, Rutkowski D, Saiag P, Sollena P, Trakatelli M, Wojcieszek P, Yom SS, Zelin E, Peris K, Malvehy J