Rodic, Teodora
Wölfel, Eva Maria
Milovanovic, Petar
Fiedler, Imke A. K.
Cvetkovic, Danica
Jähn, Katharina
Amling, Michael
Sopta, Jelena
Nikolic, Slobodan
Zivkovic, Vladimir
Busse, Björn
Djuric, Marija https://orcid.org/0000-0001-6267-827X
Funding for this research was provided by:
Alexander von Humboldt-Stiftung
Deutscher Akademischer Austauschdienst
South East Europe Cooperation
Ministry of Education and Science, Serbia
Science Fund of the Republic of Serbia
Article History
Received: 26 May 2020
Accepted: 18 December 2020
First Online: 11 March 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Ethics Committee of the Faculty of Medicine, University of Belgrade, Serbia, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from the families of all individual participants included in the study. The aspect of confidentiality was respected.
: Not applicable.
: Available upon request.