Yin, Yufeng https://orcid.org/0000-0001-8840-3397
Wang, Mingjun
Liu, Mengru
Zhou, Erye
Ren, Tian
Chang, Xin
He, Michun
Zeng, Keqin
Guo, Yufan
Wu, Jian
Article History
Received: 31 January 2020
Accepted: 30 April 2020
First Online: 12 May 2020
Ethics approval and consent to participate
: This study did not require ethical approval or informed consent since all analyses were based on previously published data.
: Not applicable.
: The authors declare that they have no competing interests.