Amer, Said
ElKhatam, Ahmed
Zidan, Shereif
Feng, Yaoyu
Xiao, Lihua
Funding for this research was provided by:
Centers for Disease Control and Prevention
National Natural Science Foundation of China (31110103901)
Article History
Received: 18 July 2016
Accepted: 21 November 2016
First Online: 1 December 2016