Yang, Zhou
Wei, Xiyi
Pan, Yitong
Xu, Jingyuan
Si, Yan
Min, Zhijun
Yu, Bo
Article History
Received: 9 September 2020
Revised: 24 November 2020
Accepted: 27 November 2020
First Online: 6 January 2021
Conflict of interest
: The authors declare that they have no conflict of interest.
: All procedures involving human participants were performed in accordance with the Shanghai Pudong Hospital ethical committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. All patients provided their written informed consent. The study protocol was approved by the Huashan Hospital Committee on human research.
: Written informed consent for publication was obtained from all the participants.