Zhang, Qian
Jing, Huie
Su, Helen C.
Funding for this research was provided by:
National Institute of Allergy and Infectious Diseases (ZIA AI001193)
Article History
Received: 9 March 2016
Accepted: 5 May 2016
First Online: 20 May 2016
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.