title: The Swiss Prospective Autologous Bone Flap Resorption Study (SPARS): a multicentric approach to quantify the complication rate after reimplantation of autologous cryoconserved bone flaps.
authors: Department of Neurosurgery, Zurich University Hospital, Frauenklinikstrasse 10, 8091, Zurich, Switzerland, lennart.stieglitz@usz.ch.
authors: Lennart Henning
authors: LH
authors: Stieglitz