Han, Y.
Han, K.
Zhang, Y.
Zeng, X.
Funding for this research was provided by:
National Natural Science Foundation of China (82071841, 81901667)
Article History
Received: 2 March 2021
Accepted: 11 July 2021
First Online: 26 August 2021
Change Date: 3 February 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1007/s40618-021-01734-x
Declarations
:
: The authors have no conflicts of interest to declare that are relevant to the content of this article.
: The study was conducted ethically in accordance with the 1964 Declaration of Helsinki. The National Center for Health Statistics’ Research Ethics Review Board reviewed and approved all data collection protocols
: Written informed consent was obtained from all participants prior to completing the NHANES, and all data were de-identified by the NCHS before being made publicly available.
: Informed consent was obtained from all individual participants included in the study.
: Patients signed informed consent regarding publishing their data and photographs.