About the Authors
- Peter Knaster
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Contributed equally to this work with: Peter Knaster, Ann-Mari Estlander, Hasse Karlsson, Jaakko Kaprio, Eija Kalso
* E-mail: peter.knaster@dr.com
Affiliation Pain Clinic, Department of Anaesthesiology, Intensive Care and Pain Medicine, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Ann-Mari Estlander
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Contributed equally to this work with: Peter Knaster, Ann-Mari Estlander, Hasse Karlsson, Jaakko Kaprio, Eija Kalso
Affiliation Pain Clinic, Department of Anaesthesiology, Intensive Care and Pain Medicine, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Hasse Karlsson
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Contributed equally to this work with: Peter Knaster, Ann-Mari Estlander, Hasse Karlsson, Jaakko Kaprio, Eija Kalso
Affiliation Department of Clinical Science, University of Turku, Turku, Finland
- Jaakko Kaprio
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Contributed equally to this work with: Peter Knaster, Ann-Mari Estlander, Hasse Karlsson, Jaakko Kaprio, Eija Kalso
Affiliation Faculty of Medicine and Institute for Molecular Medicine, University of Helsinki, Helsinki, Finland
- Eija Kalso
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Contributed equally to this work with: Peter Knaster, Ann-Mari Estlander, Hasse Karlsson, Jaakko Kaprio, Eija Kalso
Affiliation Pain Clinic, Department of Anaesthesiology, Intensive Care and Pain Medicine, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: EK PK AME JK HK. Performed the experiments: PK. Analyzed the data: PK JK. Contributed reagents/materials/analysis tools: PK AME EK JK. Wrote the paper: PK EK AME JK.