Liu, Lei
Hu, Chunxin
Hu, Yang
Zhang, Wenchao
Zhang, Zhida
Ding, Yueyan
Wang, Yuanyuan
von Deneen, Karen M.
Sun, Lijuan
Wang, Huaning
Duan, Shijun
Mao, Kuanrong
Wang, Fan
Cui, Guangbin
Liu, Jixin
Nie, Yongzhan
Zhang, Yi
Article History
First Online: 20 April 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: Informed consent was obtained from all patients included in the study.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.