Ma, Siyu
Chen, Changming
Liang, Qian
Wu, Xi
Wang, Xuefeng
Wu, Wenman
Liu, Yan
Ding, Qiulan
Article History
Received: 8 April 2019
Accepted: 25 June 2019
First Online: 24 July 2019
Ethics approval and consent to participate
: The study was approved by Ethics Committee of Ruijin Hospital (code: 2019–54) and each subject had written informed consent.
: Consents for publication have been obtained from related subjects.
: The authors declare that they have no competing interests.