Li, Xinqi C.
Kusi, Lillian
Marak, Theodore
Bertrand, Thomas
Chan, Philip A.
Galárraga, Omar
Funding for this research was provided by:
Centers for Disease Control and Prevention
Article History
First Online: 27 October 2017
Compliance with Ethical Standards
:
: All coauthors declare no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.