Funding for this research was provided by:
Myndigheten för Samhällsskydd och Beredskap (2011-388)
Article History
Received: 21 August 2018
Accepted: 22 October 2018
First Online: 7 November 2018
Ethics approval and consent to participate
: The study did not collect information defined as sensitive by the Swedish Personal Data Act (i.e., data on race or ethnic origin, political opinions, religious or philosophical convictions, trade union membership, health, or sexuality) and therefore did not require approval from the Ethical Review Board. All participants gave their informed consent to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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