1. Muhammad Shakeel:
Department of ENT, Aberdeen Royal Infirmary, Forresthill, Aberdeen, UK
2. Aaron Trinidade:
Department of ENT, Aberdeen Royal Infirmary, Forresthill, Aberdeen, UK
3. Imran Khan:
Department of ENT, Aberdeen Royal Infirmary, Forresthill, Aberdeen, UK
4. Graham Johnston:
Department of Anaesthesia, Aberdeen Royal Infirmary, Forresthill, Aberdeen, UK
5. Akhtar Hussain:
Department of ENT, Aberdeen Royal Infirmary, Forresthill, Aberdeen, UK