Antibiotic Resistance in Escherichia coli from Pigs in Organic and Conventional Farming in Four European Countries

• Julia Österberg ,

  Contributed equally to this work with: Julia Österberg, Anne Wingstrand, Björn Bengtsson

  * E-mail: Julia.Osterberg@sva.se

  Affiliation National Veterinary Institute (SVA), Uppsala, Sweden

  http://orcid.org/0000-0003-4859-4269

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• Anne Wingstrand ,

  Contributed equally to this work with: Julia Österberg, Anne Wingstrand, Björn Bengtsson

  Affiliation National Food Institute, Technical University of Denmark (DTU), Copenhagen, Denmark

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• Annette Nygaard Jensen ,

  ¶‡ These authors also contributed equally to this work.

  Affiliation National Food Institute, Technical University of Denmark (DTU), Copenhagen, Denmark

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• Annaelle Kerouanton ,

  ¶‡ These authors also contributed equally to this work.

  Affiliation French Agency for Food, Environment and Occupational Health Safety (ANSES), Ploufragan, France

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• Veronica Cibin ,

  ¶‡ These authors also contributed equally to this work.

  Affiliation Istituto Zooprofilattico Sperimentale delle Venezie (IZSVe), Legnaro, Italy

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• Lisa Barco ,

  ¶‡ These authors also contributed equally to this work.

  Affiliation Istituto Zooprofilattico Sperimentale delle Venezie (IZSVe), Legnaro, Italy

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• Martine Denis ,

  ¶‡ These authors also contributed equally to this work.

  Affiliation French Agency for Food, Environment and Occupational Health Safety (ANSES), Ploufragan, France

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• Sören Aabo ,

  ¶‡ These authors also contributed equally to this work.

  Affiliation National Food Institute, Technical University of Denmark (DTU), Copenhagen, Denmark

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• Björn Bengtsson

  Contributed equally to this work with: Julia Österberg, Anne Wingstrand, Björn Bengtsson

  Affiliation National Veterinary Institute (SVA), Uppsala, Sweden

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