Craig Hacking is the Medical Director of Medical Imaging and Lead Emergency Radiologist at the Royal Brisbane and Women's Hospital, Brisbane, Australia. He is the current Academic Lead for Clinical Radiology at the University of Queensland. Craig is a contributing editor and previous managing editor of Radiopaedia.org and a lead presenter for the successful emergency radiology, medical imaging anatomy and trauma radiology Radiopaedia courses, which are offered free online to 119 developing countries. Craig was a founding executive committee member for the Australian and New Zealand Emergency Radiology Society (ANZERG) formed in 2015, and a former Lead anatomy examiner and viva examiner for the Royal Australian and New Zealand College of Radiologists (RANZCR). He graduated medical school at the University of Queensland and has been teaching anatomy and radiology for over 20 years.

David Lisle is an Associate Professor of Medical Imaging, University of Queensland Medical School, a Consultant Radiologist at Brisbane Private Hospital, Brisbane, Australia, an examiner for the Royal Australian and New Zealand College of Radiologists and is the author of previous editions ofImaging for Students.