Article History
First Online: 25 March 2019
Compliance with Ethical Standards
:
: There is no potential conflict of interest with the study we reported. All authors declare that they have no conflict of interest.
: The application of using human subjects was approved by the University’s Human Subjects Committee on January 17, 2017 (Study Number: HS17–0008). 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.