Zhang, Shuxian
Wang, Suping
Wang, Zezhou
Wang, Ying
Jiang, Xueqin
Xu, Gang
Cai, Yong https://orcid.org/0000-0002-5706-7906
Funding for this research was provided by:
National Natural Science Funds (71673187, 71603166)
Shanghai Pujiang Program (14PJC076)
Social Cognitive and Behavioral Sciences program of Shanghai Jiao Tong University (14JCRY03)
Cross-study Reseach Foundation about Medicine and Engineering of Shanghai Jiao Tong University (YG2014QN23)
Article History
Received: 25 December 2018
Accepted: 17 October 2019
First Online: 27 November 2019
Ethics approval and consent to participate
: The whole research process strictly complied with American Psychological Association ethical standards and with the Code of Ethics of the World Medical Association (Declaration of Helsinki). Written informed consent was obtained from all participants before the study began. This study was approved by the Ethics Committee of the School of Public Health at Shanghai Jiao Tong University.
: Not applicable.
: The authors declare that they have no competing interests.