scientific article published on 16 April 2019
author: Gyda Bjornsdottir, Erna V Ivarsdottir, Gudny A Arnadottir, Rafn Benediktsson, Gisli H Halldorsson, Anna Helgadottir, Páll Melsted, Thorunn Rafnar, Valgerdur Steinthorsdottir, Unnur Styrkarsdottir, Daníel F. Guðbjartsson, Hreinn Stefansson, Patrick Sulem, Stefania Benonisdottir, Gísli Másson, Hilma Holm, Unnur Þorsteinsdóttir, Gudmundur L Norddahl