Alizadehgharib, Sara https://orcid.org/0000-0003-1587-9508
Lehrkinder, Anna https://orcid.org/0000-0002-5915-734X
Alshabeeb, Ali https://orcid.org/0000-0001-7851-9396
Lingström, Peter https://orcid.org/0000-0002-0798-8520
Funding for this research was provided by:
University of Gothenburg
Article History
Received: 19 November 2025
Accepted: 12 March 2026
First Online: 24 March 2026
Declarations
:
: The study protocol was performed in accordance with the Helsinki Declaration of Human Rights and was approved by the Regional Ethical Review Board, Gothenburg, Sweden (Dnr 778 − 17). The participants received oral and written information about the study and signed an informed consent form.
: Not applicable.
: The authors have received funding and study material from Swedish Match AB for this research. However, the company had no role in study design, data collection, data analysis, data interpretation, or writing of the manuscript. The authors declare no other competing interests.