1. deCODE genetics/Amgen, 101 Reykjavik, Iceland.
2. Big Data Institute, Li Ka Shing Centre for Health Information and Discovery, University of Oxford, Oxford OX3 7LF, UK.
3. School of Engineering and Natural Sciences, University of Iceland, 101 Reykjavik, Iceland.
4. Bioinformatics Research Centre, Aarhus University, 8000 Aarhus, Denmark.
5. Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA.
6. Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK.
7. Department of Anthropology, University of Iceland, 101 Reykjavik, Iceland.
8. Faculty of Medicine, University of Iceland, 101 Reykjavik, Iceland.