Funding for this research was provided by:
Zhejiang Provincial Natural Science Foundation of China (LY16G010009)
Instituto de Pesquisa Translacional em Saúde e Ambiente na Região Amazônica (2015N068)
Received: 19 January 2019
Accepted: 22 May 2019
First Online: 13 June 2019
Ethics approval and consent to participate
: The research in this paper does not involve any ethical research.
: All authors agree to publish this paper.
: The authors declare that they have no competing interests.