1. Centre for Endocrinology, Diabetes and Metabolism (M.S., A.A.A., J.A., M.C.S., P.M.S.), School of Clinical and Experimental Medicine, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TH, United Kingdom
2. Centre for Childhood Cancer Survivor Studies (R.C.R., M.M.H.), Department of Public Health and Epidemiology, University of Birmingham, Birmingham B15 2TT, United Kingdom
3. Department of Postgraduate Medicine (R.N.C.), University of Keele, Hartshill, Stoke-on-Trent ST4 7QB, United Kingdom
4. Birmingham Heartlands and Solihull National Health Service Trust (A.S.B.), Birmingham B9 5SS, United Kingdom