Paired Basic Amino Acid-cleaving Enzyme 4 (PCSK6): An Emerging New Target Molecule in Human Melanoma. - WEISHAUPT, Carsten; MASTROFRANCESCO, Arianna; METZE, Dieter; KEMPER, Björn; STEGEMANN, Agatha; PICARDO, Mauro; KLEIN-SZANTO, Andres J. P.; BÖHM, Markus (Acta Dermato-Venereologica, 2020)