Article History
Accepted: 6 April 2018
First Online: 9 April 2018
Compliance with Ethical Standards
:
: All the authors (Mihir Chaudhary, Olajire Idowu, and Sunghoon Kim) declare that we have no conflict of interest.
: 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.