1. Institute of Applied Health Research, University of Birmingham, Birmingham, UK
2. Faculty of Biology Medicine and Health, Division of Medical Education, University of Manchester, Manchester, UK
3. Department of Anaesthesia, Kilimanjaro Christian Medical Centre, Moshi, Tanzania
4. Department of Anaesthesia, Paropakar Maternity and Women’s Hospital, Kathmandu, Nepal
5. Department of Anaesthesia, National Academy of Medical Sciences, Bir Hospital, Kathmandu, Nepal
6. Department of Anaesthesia, Shaheed Tajuddin Ahmad Medical College, Gazipur, Bangladesh
7. Department of Anaesthesia and Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
8. Department of Anaesthesia, Northumbria Healthcare NHS Foundation Trust, North Shields, UK
9. Psychology, Manchester Metropolitan University, Manchester, UK
10. Association of Anaesthetists, London, UK
11. Department of Anaesthesia, Manchester University NHS Foundation Trust, Manchester, UK