Oldenburg, Marcus http://orcid.org/0000-0002-3942-8886
Jensen, Hans-Joachim
Funding for this research was provided by:
Berufsgenossenschaft für Transport und Verkehrswirtschaft (“BG Verkehr“), Hamburg.
Universitätsklinikum Hamburg-Eppendorf (UKE)
Article History
Received: 22 September 2020
Accepted: 30 March 2021
First Online: 29 October 2021
Declarations
:
: MO and HJJ declare that they have no conflict of interest/competing interests.
: The study was approved by the Ethics Committee of the Hamburg Medical Association (no. PV4395), Germany. The study aims were introduced and explained to all seafarers prior to the interviews.
: All participants gave written informed consent and were able to leave the interviews at any time.
: Not applicable.