1. From the ASERNIP-S, Royal Australasian College of Surgeons (RT, GM) and Department of Urology, Royal Adelaide Hospital (PS), Adelaide, Department of Surgery, University of Adelaide (GM) and Department of ENT, Queen Elizabeth Hospital (GR), Woodville, South Australia and Department of Urology, Royal Melbourne Hospital, Parkville (AC), Victoria, Australia, and Department of Urology, Tauranga Hospital (PG), Tauranga, New Zealand