Journal of the Chinese Medical AssociationVolume 81, Issue 5, May 2018, Pages e10-e12Authorship and Conflicts of Interest StatementAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S1726-4901(18)30081-9Get rights and contentUnder a Creative Commons licenseopen accessPrevious article in issueNext article in issueRecommended articlesCited by (0)