Funding for this research was provided by:
School of Medicine, Shanghai Jiao Tong University (JYZZ008)
Science and Technology Commission of Shanghai Municipality (20172017)
Text and Data Mining valid from 2019-01-10
Accepted: 14 December 2018
First Online: 10 January 2019
Compliance with ethical standards
: The study was approved by the Ethics Committee of the Shanghai Ninth People’s Hospital affiliated to Shanghai Jiao Tong University School of Medicine.
: The authors declare that the patients have provided written informed consent for the purpose of publication.
: The authors declare that they have no conflict of interest.