Li, Yue
Wei, Min
Liu, Xueru
Zhang, Leilei
Song, Xuefei
Xiao, Caiwen
Article History
Received: 17 February 2021
Accepted: 12 April 2021
First Online: 19 April 2021
Declarations
:
: This study followed the tenets of the Declaration of Helsinki and was approved by the Ethics Committee of Shanghai Ninth People’s Hospital. The committee’s reference number is SH9H-2020-T39–2. Written informed consents were obtained from the legal guardians of participants.
: All the patients included in this study gave written consent by their guardians for their personal or clinical details along with any identifying images to be published in this study.
: The authors declare that they have no competing interests.