Alexander M.C. Goodson, BSc (Hons), MBBS, BDS, PhD, FRCS, DOHNS Consultant Maxillofacial, Head & Neck Surgeon Queen Alexandra Hospital, Portsmouth, United Kingdom Mohammad S. Sarwar, MB ChB, BSc (Hons), MRCS (Edin), DOHNS-1 Graduate Entry Dental Student, King’s College London Clinical Fellow (locum) Oral and Maxillofacial Surgery, Queen Victoria Hospital, East Grinstead, United Kingdom Umar Rehman, BMBS, BSc (Hons), PGCME, MRCS (Eng), MSc (Dist) Clinical Research Fellow and PhD Candidate UCL Division of Surgery and Interventional Science UCL, London, United Kingdom Peter A. Brennan, MB BS, MD, PhD FRCS (Eng), FRCSI, Hon FRCS (Glasg), FFST(Ed), FDSRCS Consultant Oral and Maxillofacial Surgeon, Honorary Professor of Surgery Department of Oral and Maxillofacial Surgery Queen Alexandra Hospital, Portsmouth, United Kingdom