1. Alfred Hyperbaric Unit, Alfred Hospital, Melbourne, Victoria; Department of Diving and Hyperbaric Medicine, Prince of Wales Hospital, Sydney, New South Wales; Wesley Centre for Hyperbaric Medicine, Brisbane, Queensland; Department of Diving and Hyperbaric Medicine, Fremantle Hospital, Perth, Western Australia, Australia
2. Alfred Hyperbaric Unit, Alfred Hospital, Department of Paediatric Anaesthesia and Pain Management, Royal Children's Hospital, Melbourne.
3. Department of Diving and Hyperbaric Medicine, Prince of Wales Hospital, Sydney.
4. Wesley Centre for Hyperbaric Medicine, Brisbane.
5. Department of Diving and Hyperbaric Medicine, Fremantle Hospital, Perth.