1 Department of Twin Research and Genetic Epidemiology, King's College London, London, UK. kerrin.small@kcl.ac.uk.
2 Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Churchill Hospital, Oxford, UK.
3 Center for Public Health Genomics, Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, USA.
4 Department of Medicine, University of California, Los Angeles, Los Angeles, CA, USA.
5 Department of Twin Research and Genetic Epidemiology, King's College London, London, UK.
6 Cardiovascular Institute, Department of Medicine, Department of Genetics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
7 Biocomputing, Medical Research Council Harwell Institute, Oxford, UK.
8 Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK.
9 Genetics of Type 2 Diabetes, Medical Research Council Harwell Institute, Oxford, UK.
10 Oxford NIHR Biomedical Research Centre, Churchill Hospital, Oxford, UK.
11 Department of Human Genetics, University of California, Los Angeles, Los Angeles, CA, USA.
12 Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland.
13 deCODE Genetics, Reykjavik, Iceland.
14 Harvard Medical School, Boston, MA, USA.
15 CAS Key Laboratory of Nutrition and Metabolism , Institute for Nutritional Sciences, Shanghai Institutes for Biological SciencesChinese Academy of Sciences, Shanghai, PR China.
16 Department of Biostatistics, University of Liverpool, Liverpool, UK.
17 Faculty of Medicine, University of Iceland, Reykjavik, Iceland.
18 Institute of Clinical Medicine, Internal Medicine, University of Eastern Finland and Kuopio University Hospital, Kuopio, Finland.
19 Department of Medicine,Huddinge, Karolinska Institutet, Stockholm, Sweden.
20 Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, Los Angeles, CA, USA.
21 Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Churchill Hospital, Oxford, UK. mark.mccarthy@drl.ox.ac.uk.
22 Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK. mark.mccarthy@drl.ox.ac.uk.
23 Oxford NIHR Biomedical Research Centre, Churchill Hospital, Oxford, UK. mark.mccarthy@drl.ox.ac.uk.
In the version of this article originally published, minus signs were missing from the three β-values for BMI given in Table 1. The errors have been corrected in the HTML and PDF versions of the article.