Roitto, Hanna-Maria http://orcid.org/0000-0002-5466-2873
Aalto, Ulla Liisa
Söderling, Riikka
Laakkonen, Marja-Liisa
Öhman, Hanna
Article History
Received: 10 October 2019
Accepted: 14 December 2019
First Online: 10 January 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: For this type of study, formal consent is not required.