About the Authors

Anna M. Nordenskjöld

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Visualization, Writing – original draft, Writing – review & editing

anna.nordenskjold@regionorebrolan.se

Current address: Department of Cardiology, University hospital Örebro, Södra Grev Rosengatan, Örebro, Sweden.

Affiliation Department of Cardiology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden

Per Hammar

Contributed equally to this work with: Per Hammar, Håkan Ahlström, Tomas Bjerner, Olov Duvernoy

Roles Data curation, Formal analysis, Investigation, Methodology, Writing – review & editing

Affiliation Department of Radiology, Oncology and Radiation Science, Uppsala University, Uppsala, Sweden

Håkan Ahlström

Contributed equally to this work with: Per Hammar, Håkan Ahlström, Tomas Bjerner, Olov Duvernoy

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Supervision, Writing – review & editing

Affiliation Department of Radiology, Oncology and Radiation Science, Uppsala University, Uppsala, Sweden

Tomas Bjerner

Contributed equally to this work with: Per Hammar, Håkan Ahlström, Tomas Bjerner, Olov Duvernoy

Roles Conceptualization, Investigation, Methodology, Supervision, Writing – review & editing

Affiliation Department of Radiology, Oncology and Radiation Science, Uppsala University, Uppsala, Sweden

Olov Duvernoy

Contributed equally to this work with: Per Hammar, Håkan Ahlström, Tomas Bjerner, Olov Duvernoy

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – review & editing

Affiliation Department of Radiology, Oncology and Radiation Science, Uppsala University, Uppsala, Sweden

Bertil Lindahl

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

Affiliations Department of Medical Sciences, Cardiology, Uppsala University, Uppsala, Sweden, Uppsala Clinical Research Centre, Uppsala, Sweden

Competing Interests

This study was supported by an unrestricted grant from Bayer Pharmaceuticals Sweden. This does not alter our adherence to PLOS ONE policies on sharing data and materials. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.