Sun, Ziyang
Cui, Haomin
Liang, Jiaming
Li, Juehong
Wang, Xu
Fan, Cunyi https://orcid.org/0000-0002-7854-5233
Funding for this research was provided by:
Project of Key Discipline Group of Shanghai Pudong New Area Health and Family Planning Commission (PWZxq2017-03)
Three-year Action Plan of Clinical Skills and Innovation of Shanghai Hospital Development Center (16CR3029A)
Project of Medical Guidance of Foundation of Shanghai Committee of Science and Technology (17411966900)
Article History
Received: 16 November 2018
Accepted: 13 March 2019
First Online: 25 March 2019
Ethics approval and consent to participate
: The Ethics Committee of Shanghai Jiao Tong University Affiliated Sixth People’s Hospital concluded that no approval is necessary for study based on its retrospective design. Data were analyzed anonymously; all patients approved the results of this study by oral consent. The oral consent approval was documented in the patients’ files. This was approved by the Ethics Committee of Shanghai Jiao Tong University Affiliated Sixth People’s Hospital. All clinical investigations were conducted in accordance with the guidelines of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.
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