Vehmanen, L. http://orcid.org/0000-0003-0123-1313
Sievänen, H.
Kellokumpu-Lehtinen, P.
Nikander, R.
Huovinen, R.
Ruohola, J.
Penttinen, H.M.
Utriainen, M.
Tokola, K.
Blomqvist, C.
Saarto, T.
Funding for this research was provided by:
Cancer Society of Finland (?)
The Finnish Cancer Foundation (?)
The Academy of Finland (?)
Helsinki University Central Hospital (?)
The Social Insurance Institution of Finland (?)
The Finnish Ministry of Education (?)
Finska Läkaresällskapet (?)
The Helander Foundation (?)
The Paulo Foundation (?)
Finnish Cultural Foundation and Medical Fund of the Pirkanmaa Hospital District (?)
The Finnish Breast Cancer Group (?)
Article History
Received: 7 January 2020
Accepted: 25 August 2020
First Online: 4 September 2020
Compliance with ethical standards
: 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.
: Leena Vehmanen, Meri Utriainen, Carl Blomqvist, Tiina Saarto, Harri Sievänen, Kari Tokola, Pirkko Kellokumpu-Lehtinen, Riku Nikander, Riikka Huovinen, Johanna Ruohola and Heidi M. Penttinen declare that they have no conflict of interest.