Irmola, T. https://orcid.org/0000-0002-1785-5174
Kangas, J.
Eskelinen, A.
Niemeläinen, M.
Huhtala, H.
Mattila, V. M.
Moilanen, T.
Funding for this research was provided by:
Government (Institutional grant)
Article History
Received: 5 February 2019
Accepted: 12 September 2019
First Online: 12 October 2019
Ethics approval and consent to participate
: The study protocol was approved by the Regional Ethics Committee of Pirkanmaa Hospital District (Approval number: R15053). All participants will provide informed written consent to participate.
: Not applicable.
: All authors have completed the ICMJE uniform disclosure form atand declare: no support from any organization for the submitted work. The authors declare that they have no competing interests.