Document is current
Any future updates will be listed below
-
Authors
Bai, Anying
Tao, Liyuan
Huang, Jia
Tao, Jing
Liu, Jue
- License Information
-
More Information
Article History
Received: 16 November 2020
Accepted: 1 March 2021
First Online: 11 March 2021
Declarations
:
: The original CHARLS was approved by the Ethical Review Committee of Peking University (IRB00001052–11015), and all participants signed the informed consent at the time of participation. Our research has been performed in accordance with the Declaration of Helsinki.
: The authors declare that they have no competing interests.
