Collins Gary S, Le Manach Yannick
Centre for Statistics in Medicine (G.S.C.), Botnar Research Centre, University of Oxford, Oxford OX3 7LD, United Kingdom. E-mail:
Departments of Anesthesia and Clinical Epidemiology and Biostatistics (Y.L.M.), Michael DeGroote School of Medicine, Faculty of Health Sciences, McMaster University and the Perioperative Research Group, Population Health Research Institute, Hamilton, Canada ON L8L 2X2. E-mail:
J Clin Endocrinol Metab. 2016 Nov;101(11):L104-L105. doi: 10.1210/jc.2016-2934.