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Authors
Pahkala, Riitta https://orcid.org/0000-0003-1971-8066
Seppä, J.
Myllykangas, R.
Tervaniemi, J.
Vartiainen, V. M.
Suominen, A. L.
Muraja-Murro, A.
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Funding
Funding for this research was provided by:
University of Eastern Finland (UEF) including Kuopio University Hospital
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Article History
Received: 11 April 2019
Revised: 16 July 2019
Accepted: 30 July 2019
First Online: 10 August 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study received ethics committee approval on February 7, 2017. All procedures performed in this study were in accordance with the international and national ethical standards and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all the participants included in the study.
: The funding sources had no role in the study design or in the collection, analysis or interpretation of the data.
