Lehto, Ulla-Sisko http://orcid.org/0000-0002-9100-3084
Ojanen, Markku
Väkevä, Anna
Dyba, Tadeusz
Aromaa, Arpo
Kellokumpu-Lehtinen, Pirkko
Funding for this research was provided by:
Competitive State Research Financing of the Expert Responsibility area of Tampere University Hospital (9U020)
Finnish Cancer Foundation
Signe and Ane Gyllenberg Foundation
Article History
Accepted: 22 November 2018
First Online: 3 December 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.