Shen, Yanjiao
Hao, Qiukui
Liu, Shuang
Su, Lin
Sun, Xuelian
Flaherty, Joseph H.
Dong, Birong
Funding for this research was provided by:
Sichuan Science and Technology Agency of China (2017FZ0096)
Article History
Received: 6 October 2019
Accepted: 2 November 2019
First Online: 27 November 2019
Compliance with ethical standards
:
: None of the authors have any conflicts of interest and have no relation to the funding organization.
: Ethical approval for the study was received from the Human Research Ethics Committees of the participating institutions and complied with the Declaration of Helsinki rules for human experimentation. The study protocol was approved by the Research Ethics Committee of Sichuan University.
: The research assistant got orally consented from each participant before the data collection.