Tayie, Francis
Wu, Chen
Article History
Received: 23 June 2018
Accepted: 19 September 2018
First Online: 22 September 2018
Compliance with Ethical Standards
:
: Francis Tayie and Chen Wu have no conflict of interest regarding this article publication.
: The Research Ethics Review Board of the National Center for Health Statistics approved the survey procedures and obtained informed consent from all participants.