Stress and strain among merchant seafarers differs across the three voyage episodes of port stay, river passage and sea passage

• Marcus Oldenburg ,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration

  * E-mail: marcus.oldenburg@bgv.hamburg.de

  Affiliation Institute for Occupational and Maritime Medicine Hamburg (ZfAM), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany

  http://orcid.org/0000-0002-3942-8886

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• Hans-Joachim Jensen

  Roles Investigation, Methodology, Supervision

  Affiliation Institute for Occupational and Maritime Medicine Hamburg (ZfAM), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany

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