About the Authors
- Anne Hammarström
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* E-mail: anne.hammarstrom@umu.se
Affiliation Dept. Public Health and Clinical Medicine, Unit of Social Medicine, Umeå University, Umeå, Sweden
- Berit Lundman
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Affiliation Dept. Nursing, Umeå University, Umeå, Sweden
- Christina Ahlgren
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Affiliation Dept. Public Health and Clinical Medicine, Unit of Social Medicine, Umeå University, Umeå, Sweden
- Maria Wiklund
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Affiliation Dept. Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: AH. Performed the experiments: AH. Analyzed the data: AH BL CA MW. Contributed reagents/materials/analysis tools: AH BL CA MW. Wrote the paper: AH BL CA MW.