1. Dr Tang is a research assistant and Dr Faasse is a senior lecturer, School of Psychology, Faculty of Science, UNSW Sydney, Sydney, Australia
2. Dr Anderson is a professional teaching fellow, Department of Nursing, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
3. Dr Adams is a program director, UT Southwestern Aesthetic Surgery Fellowship and associate professor, UT Southwestern Department of Plastic Surgery, TX, USA
4. Dr Newby is an associate professor, Black Dog Institute, Faculty of Medicine and School of Psychology, Faculty of Science, UNSW Sydney, Sydney, Australia