Differential Immunoexpression of Inhibitory Immune Checkpoint Molecules and Clinicopathological Correlates in Keratoacanthoma, Primary Cutaneous Squamous Cell Carcinoma and Metastases. - Lonsdorf AS; Edelmann D; Albrecht T; Brobeil A; Labrenz J; Johanning M; Schlenk RF; Goeppert B; Enk AH; Toberer F (Acta dermato-venereologica, 2024)