Jensen, Marie Aarrebo https://orcid.org/0000-0002-1632-2026
Hansen, Åse Marie
Nabe-Nielsen, Kirsten
Garde, Anne Helene
Kristiansen, Jesper
Funding for this research was provided by:
The Danish Working Environment Research Fund (10-2011-09)
Article History
Received: 9 June 2020
Accepted: 17 February 2021
First Online: 2 August 2022
Declarations
:
: The authors declare no conflicts of interest.
: The study was approved by The National Committee on Health Research Ethics in Denmark (protocol number H-4-2012-155) and complies with the ethical principles and standards for the conduct of human and animal biological rhythm research (Touitou et al. ).
: All participants were give verbal and written information before signing a consent form.