Fredriksson-Ahomaa, Maria
Joutsen, Suvi
Laukkanen-Ninios, Riikka
Article History
First Online: 19 March 2018
Compliance with Ethical Standards
:
: Dr. Joutsen reports grants from the Finnish Cultural Foundation, during the conduct of the study.Drs. Maria Fredriksson-Ahomaa and Riikka Laukkanen-Ninios declare that they have no conflict of interest.
: This article does not contain any studies with human or animal subjects performed by any of the authors.