Lin, Lin
Fan, Huifeng
Zhang, Dongwei
Lu, Gen
Funding for this research was provided by:
Guangzhou Medical University (1600060-04)
Article History
Received: 14 September 2021
Accepted: 18 April 2022
First Online: 16 May 2022
Declarations
:
: This study protocol was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee of Guangzhou Women and Children’s Medical Centre of Guangzhou Medical University. Written informed consents were signed during hospitalization. The data used in this study were anonymised before its use.
: Not applicable.
: The authors declare that they have no competing interests to disclose.