Lee Hopin, Herbert Robert D, McAuley James H
Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom.
School of Medicine and Public Health, University of Newcastle, New South Wales, Australia.
JAMA. 2019 Feb 19;321(7):697-698. doi: 10.1001/jama.2018.21973.