Kurrikoff, Kaido
Freimann, Krista
Veiman, Kadi-Liis
Peets, Elin Madli
Piirsoo, Andres
Langel, Ülo
Funding for this research was provided by:
European Regional Development Fund (2014-2020.4.01.150013, 2014-2020.4.01.150013, 2014-2020.4.01.150013, 2014-2020.4.01.150013, 2014-2020.4.01.150013)
Estonian Ministry of Education and Research (IUT20–26, IUT20–26, IUT20–26, IUT20–26, IUT20–26)
Vetenskapsradet (VR–NT)
Article History
Received: 20 September 2019
Accepted: 29 November 2019
First Online: 27 December 2019
Competing interests
: The authors declare no competing interests.