Article History
Received: 25 August 2018
Revised: 17 January 2019
Accepted: 26 February 2019
First Online: 19 March 2019
Compliance with Ethical Standards
:
: The authors have no conflicts of interest to disclose. No funding was secured for this study. The authors have no financial relationships relevant to this article to disclose.
: This study had IRB approval. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study