Zhu, Ge
Article History
Received: 4 November 2023
Accepted: 25 April 2024
First Online: 3 May 2024
Declarations
:
: The studies involving humans were approved by The Center for Healthy Aging and Development of Peking University and the National Development Research Institute of China. The studies were conducted in accordance with the local legislation and institutional requirements. The participants provided their written informed consent to participate in this study.
: This manuscript does not contain any data that may relate to the privacy of specific individuals.
: The authors declare no competing interests.