Impact of Previous Virological Treatment Failures and Adherence on the Outcome of Antiretroviral Therapy in 2007

• Marie Ballif,

  Affiliation Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland

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• Bruno Ledergerber ,

  * E-mail: infled@usz.uzh.ch

  Affiliation Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland

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• Manuel Battegay,

  Affiliation Division of Infectious Diseases and Hospital Epidemiology, University Hospital, Basel, Switzerland

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• Matthias Cavassini,

  Affiliation Division of Infectious Diseases and Hospital Epidemiology, University Hospital, Lausanne, Switzerland

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• Enos Bernasconi,

  Affiliation Division of Infectious Diseases and Hospital Epidemiology, Cantonal Hospital, Lugano, Switzerland

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• Patrick Schmid,

  Affiliation Division of Infectious Diseases and Hospital Epidemiology, Cantonal Hospital, St. Gallen, Switzerland

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• Bernard Hirschel,

  Affiliation Division of Infectious Diseases and Hospital Epidemiology, University Hospital, Geneva, Switzerland

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• Hansjakob Furrer,

  Affiliation Division of Infectious Diseases, University Hospital Bern, and University of Bern, Bern, Switzerland

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• Martin Rickenbach,

  Affiliation Swiss HIV Cohort Study, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland

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• Milos Opravil ,

  Contributed equally to this work with: Milos Opravil, Rainer Weber

  Affiliation Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland

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• Rainer Weber ,

  Contributed equally to this work with: Milos Opravil, Rainer Weber

  Affiliation Division of Infectious Diseases and Hospital Epidemiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland

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• the Swiss HIV Cohort Study¶

  ¶Membership of the Swiss HIV Cohort Study is provided in the Acknowledgments.

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