Hu, Xiaoshan
Lu, Junjie
Zhang, Jun
Zhang, Min
Yu, Zhangbin
Lee, Shoo K.
Han, Shuping
Chen, Xiaohui
Funding for this research was provided by:
Shuping Han (ZKX19045)
Xiaohui Chen (LGY2019008)
Article History
Received: 8 September 2022
Accepted: 24 January 2023
First Online: 11 February 2023
Declarations
:
: The ethical approval was waived by Medical Ethics Committee of Nanjing Maternity and Child Health Hospital as the study did not involve access to private patient data or alterations of feeding practices.Every participant was inquired the willingness to join this survey and informed consent was obtained. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.