Sorokowska, Agnieszka http://orcid.org/0000-0003-3999-8851
Oleszkiewicz, Anna http://orcid.org/0000-0003-2217-1858
Sorokowski, Piotr
Funding for this research was provided by:
Polish National Science Centre (OPUS grant #2013/11/B/HS6/01522)
Polish Ministry of Science and Higher Education (Scholarship for years 2014–17)
Article History
Received: 5 August 2016
Revised: 15 January 2018
Accepted: 17 January 2018
First Online: 2 February 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. All subjects provided written informed consent prior to their inclusion in the study.