Chen, Wana,*; Zeng, Zhaolina,*; Li, Lizhib,*; Wan, Xiaofenc; Wan, Yid
aDepartment of Cardiology, First People’s Hospital, Chongqing
Departments of bCardiology
cNursing, Tangdu Hospital
dSchool of Public Health, Fourth Military Medical University, Xi’an, China
* Wan Chen, Zhaolin Zeng and Lizhi Li contributed equally to the writing of this article.
Correspondence to Yi Wan, PhD, School of Public Health, Fourth Military Medical University, No. 169, West Changle Road, Xi’an 710032, China Tel: +86 29 84774853; fax: +86 29 84774858; e-mail: [email protected]
Received March 20, 2014
Received in revised form April 25, 2014
Accepted April 29, 2014
doi: 10.1097/MBP.0000000000000059