Zhao, Juanjuan
You, Liming
Tao, Hongmei
Wong, Frances Kam Yuet
Funding for this research was provided by:
China Medical Board (10-021)
National Natural Science Foundation of China (72004243)
Article History
Received: 2 November 2020
Accepted: 20 May 2021
First Online: 22 June 2021
Ethics approval and consent to participate
: The study was approved by the Ethical Committee of School of Nursing, Sun Yat-sen University ,Guangzhou, China (2017ZSLYEC-004) and the ethics committees of all participating medical institutions. All participants had signed the informed consent documents.
: Not applicable.
: The authors declare no potential conflicts of interest.