About the Authors

Niels Grarup

Contributed equally to this work with: Niels Grarup, Patrick Sulem, Camilla H. Sandholt

Affiliation The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark

Patrick Sulem

Contributed equally to this work with: Niels Grarup, Patrick Sulem, Camilla H. Sandholt

Affiliation deCODE Genetics, Reykjavik, Iceland

Camilla H. Sandholt

Contributed equally to this work with: Niels Grarup, Patrick Sulem, Camilla H. Sandholt

Affiliation The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark

Gudmar Thorleifsson

Affiliation deCODE Genetics, Reykjavik, Iceland

Tarunveer S. Ahluwalia

Affiliation The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark

Valgerdur Steinthorsdottir

Affiliation deCODE Genetics, Reykjavik, Iceland

Helgi Bjarnason

Affiliation deCODE Genetics, Reykjavik, Iceland

Daniel F. Gudbjartsson

Affiliation deCODE Genetics, Reykjavik, Iceland

Olafur T. Magnusson

Affiliation deCODE Genetics, Reykjavik, Iceland

Thomas Sparsø

Affiliation The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark

Anders Albrechtsen

Affiliation Centre of Bioinformatics, Faculty of Science, University of Copenhagen, Copenhagen, Denmark

Augustine Kong

Affiliation deCODE Genetics, Reykjavik, Iceland

Gisli Masson

Affiliation deCODE Genetics, Reykjavik, Iceland

Geng Tian

Affiliation BGI-Shenzhen, Shenzhen, China

Hongzhi Cao

Affiliation BGI-Shenzhen, Shenzhen, China

Chao Nie

Affiliation BGI-Shenzhen, Shenzhen, China

Karsten Kristiansen

Affiliation Department of Biology, Faculty of Science, University of Copenhagen, Copenhagen, Denmark

Lise Lotte Husemoen

Affiliation Research Centre for Prevention and Health, Glostrup University Hospital, Glostrup, Denmark

Betina Thuesen

Affiliation Research Centre for Prevention and Health, Glostrup University Hospital, Glostrup, Denmark

Yingrui Li

Affiliation BGI-Shenzhen, Shenzhen, China

Rasmus Nielsen

Affiliations Centre of Bioinformatics, Faculty of Science, University of Copenhagen, Copenhagen, Denmark, Department of Integrative Biology, University of California, Berkeley, Berkeley, California, United States of America, Department of Statistics, University of California, Berkeley, Berkeley, California, United States of America

Allan Linneberg

Affiliation Research Centre for Prevention and Health, Glostrup University Hospital, Glostrup, Denmark

Isleifur Olafsson

Affiliation Landspitali, The National University Hospital of Iceland, Department of Clinical Biochemistry, Reykjavik, Iceland

Gudmundur I. Eyjolfsson

Affiliation Icelandic Medical Center (Laeknasetrid) Laboratory in Mjodd (RAM), Reykjavik, Iceland

Torben Jørgensen

Affiliations Research Centre for Prevention and Health, Glostrup University Hospital, Glostrup, Denmark, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark, Faculty of Medicine, University of Aalborg, Aalborg, Denmark

Jun Wang

Affiliations The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark, BGI-Shenzhen, Shenzhen, China, Department of Biology, Faculty of Science, University of Copenhagen, Copenhagen, Denmark

Torben Hansen

Affiliations The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark

Unnur Thorsteinsdottir

Affiliations deCODE Genetics, Reykjavik, Iceland, University of Iceland Faculty of Medicine, Reykjavik, Iceland

Kari Stefánsson

kstefans@decode.is (K. Stefánsson); oluf@sund.ku.dk (O. Pedersen)

Affiliations deCODE Genetics, Reykjavik, Iceland, University of Iceland Faculty of Medicine, Reykjavik, Iceland

Oluf Pedersen

kstefans@decode.is (K. Stefánsson); oluf@sund.ku.dk (O. Pedersen)

Affiliations The Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark, Faculty of Health Sciences, Aarhus University, Aarhus, Denmark, Hagedorn Research Institute, Gentofte, Denmark, Institute of Biomedical Science, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark

Competing Interests

I have read the journal's policy and declare that the authors from deCODE Genetics (P. Sulem, G. Thorleifsson, V. Steinthorsdottir, H. Bjarnason, D. F. Gudbjartsson, O. T. Magnusson, A. Kong, G. Masson, U. Thorsteinsdottir, and K. Stefánsson) are employees of deCODE Genetics or own stock options in deCODE Genetics. The remaining authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: N. Grarup, P. Sulem, C.H. Sandholt, T. Jørgensen, U. Thorsteinsdottir, K. Stefánsson, O. Pedersen. Performed the experiments: I. Olafsson, G.I. Eyjolfsson, A. Linneberg, L.L. Husemoen, B. Thuesen, T. Hansen, O. Pedersen, T. Jørgensen, P. Sulem, D.F. Gudbjartsson, H. Bjarnason, G. Thorleifsson, A. Kong, V. Steinthorsdottir, G. Masson, O.T. Magnusson, U. Thorsteinsdottir, K. Stefánsson, N. Grarup, C.H. Sandholt, T. Sparsø, A. Albrechtsen, G. Tian, H. Cao, C. Nie, K. Kristiansen, Y. Li, R. Nielsen, J. Wang. Analyzed the data: N. Grarup, P. Sulem, T.S. Ahluwalia, H. Bjarnason, T. Sparsø, A. Albrechtsen, A. Kong, G. Masson. Contributed reagents/materials/analysis tools: A. Albrechtsen, A. Kong, G. Masson. Wrote the paper: N. Grarup, P. Sulem, C.H. Sandholt, T. Jørgensen, U. Thorsteinsdottir, K. Stefánsson, O. Pedersen. Recruited participants study and collected clinical or paraclinical information: I. Olafsson, G.I. Eyjolfsson, A. Linneberg, L.L. Husemoen, B. Thuesen, N. Grarup, T. Hansen, O. Pedersen, T. Jørgensen. Developed, analyzed and interpreted Icelandic whole genome sequencing and chip-genotyping data: P. Sulem, H. Bjarnason, D.F. Gudbjartsson, G. Thorleifsson, A. Kong, V. Steinthorsdottir, G. Masson, O.T. Magnusson, U. Thorsteinsdottir, K. Stefánsson. Developed, analyzed, and interpreted Danish exome sequencing and chip-genotyping data: N. Grarup, C.H. Sandholt, T. Sparsø, A. Albrechtsen, G. Tian, H. Cao, C. Nie, K. Kristiansen, Y. Li, R. Nielsen, A. Linneberg, T. Jørgensen, J. Wang, T. Hansen, O. Pedersen.