Institution: | Department of Orthopaedic Trauma Surgery, University Medical Center Aachen, Aachen; the Center of Plastic, Hand, and Reconstructive Surgery, the Center for Clinical Studies, and the Department of Cranio-Maxillo-Facial Surgery, University Hospital Regensburg, Regensburg, Germany; and the Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX |