Heinonen, Hanna-Riikka http://orcid.org/0000-0002-4069-2334
Pasanen, Annukka
Heikinheimo, Oskari
Tanskanen, Tomas
Palin, Kimmo http://orcid.org/0000-0002-4621-6128
Tolvanen, Jaana
Vahteristo, Pia
Sjöberg, Jari
Pitkänen, Esa
Bützow, Ralf
Mäkinen, Netta
Aaltonen, Lauri A.
Article History
Received: 3 February 2017
Accepted: 27 March 2017
First Online: 21 April 2017
Competing Interests
: The authors declare that they have no competing interests.