Song, Quan Quan
Sun, Li Yan
Li, Chun Hui
Liu, Yu Jiao
Cui, Si Lu
Liu, Yun Qi
Cao, Yan Hong
Pei, Jun Rui
Wang, Yue
Lian, Wei
Jiao, Zhe
Deng, Qing
Funding for this research was provided by:
National Natural Science Foundation of China (81472931, 81872564)
Article History
Received: 9 April 2019
Accepted: 24 September 2019
First Online: 21 October 2019
Ethics approval and consent to participate
: The study was conducted in accordance with the Declaration of Helsinki and was approved by the Human Ethics Committee of the Endemic Disease Center of Harbin Medical University, People’s Republic of China and the Administration Village Committee. Written informed consent was also obtained from the subjects.
: Not applicable.
: The authors declare that they have no competing interests.