Engels, Dirk
Zhou, Xiao-Nong
Funding for this research was provided by:
National Key Research and Development Program of China (2016YFC1202000)
National Natural Science Foundation of China (81973108)
Article History
Received: 1 January 2020
Accepted: 14 January 2020
First Online: 28 January 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests. XNZ is the Editor-in-Chief of the Infectious Diseases of Poverty. DE is retired Director, Department of Control of Neglected Tropical Diseases, WHO; XNZ was a former member of the Strategic and Technical Advisory Group on Neglected Tropical Diseases, WHO.