Salminen, Antero
Kaarniranta, Kai
Kauppinen, Anu
Funding for this research was provided by:
Terveyden Tutkimuksen Toimikunta (AK297267, AK307341)
Academy of Finland (KK296840)
Kuopion Yliopistollinen Sairaala (KK5503743)
Article History
Received: 12 January 2018
Revised: 30 April 2018
Accepted: 16 May 2018
First Online: 19 May 2018
Compliance with ethical standards
:
: The authors state that there are no personal or institutional conflicts of interest.