Sung, Hyuna
Ren, Jiansong
Li, Jing
Pfeiffer, Ruth M.
Wang, Yong
Guida, Jennifer L.
Fang, Yi
Shi, Jufang
Zhang, Kai
Li, Ni
Wang, Shen
Wei, Luopei
Hu, Nan
Gierach, Gretchen L.
Dai, Min
Yang, Xiaohong R.
He, Jie
Article History
Received: 28 July 2017
Revised: 5 December 2017
Accepted: 3 January 2018
First Online: 6 February 2018
Competing interests
: The authors declare no competing financial interests.