In Vivo Evaluation of Wound Healing Efficacy of Gel-Based Dressings Loaded with Pycnogenol™ and <i>Ceratothoa oestroides</i> Extracts oleh Andreas Vitsos, Dimitra Ieronymaki, Maria Kostaki, Chara Almpani, Christina Barda, Stefanos Kikionis, Ioannis Sfiniadakis, Paraskevas Dallas, Michail Christou Rallis