Renko, Outi
Tolonen, Anna-Maria
Rysä, Jaana
Magga, Johanna
Mustonen, Erja
Ruskoaho, Heikki http://orcid.org/0000-0001-8971-1359
Serpi, Raisa
Article History
Received: 10 April 2017
Accepted: 29 December 2017
First Online: 18 January 2018
Competing Interests
: The authors declare that they have no competing interests.