Weigl, Paul http://orcid.org/0000-0001-7434-7988
Saarepera, Kristina
Hinrikus, Kristina
Wu, Yanyun
Trimpou, Georgia
Lorenz, Jonas
Article History
Received: 6 January 2018
Accepted: 19 June 2018
First Online: 26 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in the present study involving human participants were in accordance with the ethical standards of the Ethical Committee of Tartu University, Estonia (Protocol No. 234/T-5) and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.