biomedicines Article In Model, In Vitro and In Vivo Killing Efficacy of Antitumor Peptide RDP22 on MUG-Mel2, a Patient Derived Cell Line of an Aggressive Melanoma Metastasis Maximiliane Wußmann 1, Florian Kai Groeber-Becker 1,2, Sabrina Riedl 3,4,5 , Dina Alihodzic 3, Daniel Padaric ...