1. Division of Endocrinology, Boston Children’s Hospital, Boston, MA 02115, USA
2. Program in Medical and Population Genetics, The Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
3. Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA
4. Estonian Genome Centre, Institute of Genomics, University of Tartu 51010, Tartu, Estonia
5. Department of Obstetrics and Gynecology, PEDEGO Research Unit, Medical Research Centre, Oulu University Hospital, University of Oulu FI-90014, Oulu, Finland
6. Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford OX3 ZFZ, UK
7. Nuffield Department of Women’s and Reproductive Health, University of Oxford, Oxford OX3 9DU, UK
8. The Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7FZ, UK
9. Department of Genetics, Harvard Medical School, Boston, MA 02115, USA