About the Authors

Laufey T Amundadottir, Sverrir Thorvaldsson, Daniel F Gudbjartsson, Patrick Sulem, Kristleifur Kristjansson, Sigurdur Arnason, Jeffrey R Gulcher, Augustine Kong, Unnur Thorsteinsdottir, Kari Stefansson
deCODE Genetics, Reykjavik, Iceland

Johannes Bjornsson
National University Hospital, Reykjavik, Iceland

Corresponding Authors

Competing Interests

JB and SA have declared that no competing interests exist. LTA, ST, DFG, PS, KK, JRG, AK, UT, KS have stock in deCODE Genetics as well as equity interests.

Author Contributions

LTA, ST, DFG, PS, KK, SA, JRG, JB, AK, UT, and KS designed the study. LTA, ST, DFG, PS, AK, and UT analyzed the data. LTA, ST, DFG, PS, KK, SA, JRG, JB, AK, UT, and KS contributed to writing the paper.