Wang, Meng
Hu, Ru-Ying
Gong, Wei-Wei
Pan, Jin
Fei, Fang-Rong
Wang, Hao
Zhou, Xiao-Yan
Zhong, Jie-Ming
Yu, Min
Funding for this research was provided by:
Zhejiang Medical and Health Technology Project (2021KY614)
Article History
Received: 21 August 2020
Accepted: 30 December 2020
First Online: 19 January 2021
Ethics approval and consent to participate
: This study was carried out in accordance with the “Declaration of Helsinki” and the informed consents were obtained from cases and approved by the Ethics Committee of Zhejiang CDC.
: Not applicable.
: The authors declare that they have no competing interests.