Platelet rich fibrin three-layer reconstruction of the sellar floor after endoscopic endonasal transsphenoidal approach: technical note and initial experience - Shah, Mukesch Johannes; Argiti, Katerina; Nakagawa, Julia M.; Stathi, Angeliki; Schönen, Emilia; Strahnen, Daniel; Joseph, Kevin; Straehle, Jakob; Neidert, Nicolas; Beck, Jürgen; Vasilikos, Ioannis (Frontiers in Surgery, 2024)