Funding for this research was provided by:
School of Medicine, Shanghai Jiao Tong University (201618006, YG2017ZD03)
Received: 11 March 2019
Accepted: 3 December 2019
First Online: 16 December 2019
Ethics approval and consent to participate
: The study protocol received Ethics Committee approval from Shanghai Ninth People’s Hospital, Shanghai Jiaotong University School of Medicine.
: All patients gave informed consent to the publication of this study.
: All patient guardians gave informed consent to the publication of this study.