Liu, Wang-shu
Tang, Meng-jie
Xu, Tian-li
Su, Jian-bin
Wang, Xue-qin
Xu, Feng
Zhang, Dong-mei
Zhu, Qing
Cao, Jie
Wang, Hong
Article History
Received: 19 February 2020
Accepted: 13 May 2020
First Online: 20 May 2020
Ethics approval and consent to participate
: The study was approved by the institutional review board of Affiliated Hospital 2 of Nantong University and First People’s Hospital of Nantong City, and written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.