About the Authors
- Anna Lindam
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* E-mail: anna.lindam@ki.se
Affiliation Unit of Upper Gastrointestinal Research, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Catarina Jansson
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Affiliation Division of Insurance Medicine, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Helena Nordenstedt
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Affiliation Unit of Upper Gastrointestinal Research, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- Nancy L. Pedersen
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Affiliation Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
- Jesper Lagergren
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Affiliations Unit of Upper Gastrointestinal Research, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden, Division of Cancer Studies, Kinǵs College London, London, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Analyzed the data: AL CJ HN NLP JL. Contributed reagents/materials/analysis tools: AL CJ HN NLP JL. Wrote the paper: AL CJ HN NLP JL. Design and conception of the study: AL CJ HN NLP JL. Collected the data: NLP.