Funding for this research was provided by:
Received: 22 August 2020
Accepted: 23 June 2021
First Online: 18 July 2021
: Ethical approval for this qualitative study was sought from the Regional Ethics Committee of Tampere University Hospital (Reference number: R19008H) and from the research boards of the participating Hospital Districts and local EMS managers. The notifications to the patient data registrars at the Central Hospitals were undertaken when the study began. All the data have been treated confidentially and with full disclosure, according to the Declaration of Helsinki in 1995. All participants were provided with information about the study, and they completed a written consent to participate as per the requirements of the ethics approval, which included a consent for publication with data de-identified.
: Not applicable.
: The authors declare that they have no competing interests.