Received: 23 January 2020
Accepted: 17 July 2020
First Online: 5 August 2020
Ethics approval and consent to participate
: Both Ethics and Research Committees from the Institution Ethical Committee approved the human study and gave their permission to involve human participants. All participants provided a signed written informed consent before their recruitment into the study. The human study was performed according to the Declaration of Helsinki. Approval from the Institution Ethical Committee was obtained prior to the beginning of the study (HGM, D1/14/112/04/072, 2014–2016).
: Not applicable.
: The authors declare that they have no competing interests in any issue concerning with the publication of the present manuscript.