Wang, Yan-qing
Li, Shan-qing
Guo, Feng
Funding for this research was provided by:
National Key R&D Program of China (No.2017YFC0907900/2017YFC0907903)
Article History
Received: 6 September 2019
Accepted: 1 June 2020
First Online: 10 June 2020
Ethics approval and consent to participate
: This study was approved by the Ethical Committee of Peking Union Medical Hospital. Informed consent for the surgical procedures, obtained from all patients, was written.
: Written informed consent for publication of the participant clinical details was obtained from each patient. The patients and guardians of the participants that were minors at the time of the study (< 18) gave written consent for their respective children’s personal or clinical details along with any identifying images to be published in this study.
: The authors declare that they have no competing interests.