URLDate
Verified		Extra Software
Requirements
(if any)		Access
Conditions		Notes
http://dx.doi.org/10.11686/cyxb20130527DOI Link
http://caod.oriprobe.com/articles/39735111/Effects[...]02/10/16Item is within a limited-access websiteAbstract only
http://en.cnki.com.cn/Article_en/CJFDTOTAL-CYXB201[...]02/23/2018Item is an abstract