Airway Management

• University Hospitals Coventry & Warwickshire NHS Trust — Coventry, West Midlands, United Kingdom
• Oxford University Hospitals — Oxford, United Kingdom

• Jie Jia — Shanghai, China

• Ajou University School of Medicine — Suwon, Gyeonggi-do, South Korea

• Guy's and St Thomas NHS Foundation Trust — London, United Kingdom

• Mongi Slim Hospital — La Marsa, Tunis Governorate, Tunisia

• University Hospital Frankfurt — Frankfurt am Main, Hesse, Germany

Not specified

• Hospital Del Mar — Barcelona, Spain
• Hospital Universitario Vall D´Ebron — Barcelona, Spain
• Hospital Universitario de Ciudad Real — Ciudad Real, Spain
• Hospital Universitario Ramon Y Cajal — Madrid, Spain

• Kyungpook national university hospital — Daegu, South Korea

• Oregon Health & Science University — Portland, Oregon, United States