Ruubel, Raul http://orcid.org/0000-0001-9661-5699
Funding for this research was provided by:
H2020 Marie Skłodowska-Curie Actions (No 734712)
Estonian Research Competency Council (PUT315)
European Regional Development Fund (Tallinn University of Technology ASTRA project “TTÜ Development Program 2016–2022,” project code: 2014-2020.4.01.16-0032)
Article History
Received: 17 June 2018
Accepted: 6 January 2020
First Online: 11 May 2020
Compliance with Ethical Standards
: This research project has been approved by the Tallinn Medical Research Ethics Committee on 9 February 2015 by decision No. 894.