1 Editor-in-Chief, Pathology, Royal College of Pathologists of Australasia, Sydney, NSW, Australia; Department of Clinical Biochemistry, Royal Perth Hospital and Fiona Stanley Hospital Network, PathWest Laboratory Medicine WA, Perth, WA, Australia; School of Medicine, Faculty of Health and Medical Sciences, University of Western Australia, Perth, WA, Australia. Electronic address: john.burnett@health.wa.gov.au.