In vivo performance of a novel silk fibroin scaffold for partial meniscal replacement in a sheep model. - Gruchenberg, Katharina; Ignatius, Anita; Friemert, Benedikt; von Lübken, Falk; Skaer, Nick; Gellynck, Kris; Kessler, Oliver; Dürselen, Lutz (Knee Surgery, Sports Traumatology, Arthroscopy, 2015)