Correspondence
Yuanjian Yang, Jiangxi Mental
Hospital of Nangchang University, 43 Shangfang Road, Nanchang, Jiangxi
330029, PR China
Wei Wang, Department of Neurology, The Second Affiliated Hospital of
Nanchang University, Nanchang 330006, Jiangxi, China.
E-mail: yuanjimyang@yeah.net (Y. Yang), wuhansy@126.com (W.
Wang).
Zhenzhen Chen and Zhenyu Tang contributed equally to this work.