Warzecha, Damian
Szymusik, Iwona https://orcid.org/0000-0001-8106-5428
Pietrzak, Bronislawa
Kosinska-Kaczynska, Katarzyna
Sierdzinski, Janusz
Sochacki-Wojcicka, Nicole
Wielgos, Miroslaw
Article History
Received: 9 July 2018
Accepted: 24 May 2019
First Online: 3 June 2019
Ethics approval and consent to participate
: The study was conducted in accordance with the requirements of the Declaration of Helsinki for Medical Research involving Human Subject. Ethical approval was obtained from the Ethics Committee of the Medical University of Warsaw (Reference: AKBE/119/2018). Each participant gave their informed written consent to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.