Dong, Fangyong
Zhang, Suojun
Xu, Yu
Chen, Zirong
Peng, Peng
Wan, Feng
Article History
Received: 19 August 2020
Accepted: 16 October 2020
First Online: 20 October 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Written consent was taken from parents or caregivers.
: Written informed consent for publication was obtained from all participants.