Funding for this research was provided by:
National Natural Science Foundation of China (81701358)
Received: 11 August 2018
Accepted: 28 December 2018
First Online: 12 January 2019
Ethics approval and consent to participate
: The Ethics Committee of Renji Hospital, School of Medicine, Shanghai Jiaotong University reviewed the study protocol and the ethical approval was granted in March 2016 (No. 2016–033). Written informed consents were obtained either from the patients or legal representatives.
: All included patients or their family members signed the informed consent form to report individual patient data. All authors have confirmed the manuscript and approved the publication of the manuscript.
: No conflict of interest was declared by any of the authors.
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