1. Department of Bioengineering, Imperial College London, London, U.K
2. Department of Mechanical Engineering, Biomedical and Intelligent Robotics Laboratory, Kyung Hee University, Yongin, South Korea
3. The Wilfred and Joyce Posluns Centre for Image-Guided Innovation and Therapeutic Intervention, The Hospital for Sick Children, Toronto, Canada
4. Department of Emergency Medicine, Dalhousie University, Halifax, Canada
5. Department of Otolaryngology—Head and Neck Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
6. Department of Otolaryngology—Head and Neck Surgery, The Hospital for Sick Children, Toronto, Canada