Received: 9 October 2020
Accepted: 18 November 2020
First Online: 2 December 2020
Ethics approval and consent to participate
: All procedures performed were in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Institutional Review Board (IRB) approval was obtained before initiation of this study from the Catholic University of the Sacred Heart Research Ethics Board, Number 13397/14.
: Not applicable.
: The authors declare no potential conflict of interests.