Funding for this research was provided by:
Academy of Finland (286296, 294154, 319246, 311492, 329202)
Työsuojelurahasto (118060, 190172, 190424)
University of Turku (UTU) including Turku University Central Hospital
Accepted: 9 November 2021
First Online: 5 December 2021
: The authors declare they have no conflicts of interest.
: All FIREA participants have given written informed consent to participate in the study.
: The FIREA study was conducted in line with the Declaration of Helsinki and it was approved by the Ethics Committee of Hospital District of Southwest Finland (84/1801/2014).