Haapala, Eero A. http://orcid.org/0000-0001-5096-851X
Laukkanen, Jari A. http://orcid.org/0000-0002-3738-1586
Takken, Tim http://orcid.org/0000-0002-7737-118X
Kujala, Urho M. http://orcid.org/0000-0002-9262-1992
Finni, Taija http://orcid.org/0000-0002-7697-2813
Funding for this research was provided by:
Jenny ja Antti Wihurin Rahasto
Päivikki ja Sakari Sohlbergin Säätiö
Article History
Received: 5 April 2018
Accepted: 5 August 2018
First Online: 11 August 2018
Compliance with ethical standards
:
: The authors have no conflicts of interest.