Cai, Xiaofang
Jiang, Hanlan
Zhang, Simin
Xia, Shengying
Du, Wenhui
Ma, Yaoling
Yu, Tao
Li, Wenbin
Article History
Received: 14 April 2020
Accepted: 4 September 2020
First Online: 27 October 2020
Compliance with ethics guidelines
: Xiaofang Cai, Hanlan Jiang, Simin Zhang, Shengying Xia, Wenhui Du, Yaoling Ma, Tao Yu, and Wenbin Li declare that they have no conflicts of interest. All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the <i>Helsinki Declaration</i> of 1975, as revised in 2000 (5). Oral consent was obtained from the legal guardians in this study.
Free to read: This content has been made available to all.