Fan, Yabin
Kou, Xufeng
Upadhyaya, Pramey
Shao, Qiming
Pan, Lei
Lang, Murong
Che, Xiaoyu
Tang, Jianshi
Montazeri, Mohammad
Murata, Koichi
Chang, Li-Te
Akyol, Mustafa
Yu, Guoqiang
Nie, Tianxiao
Wong, Kin L.
Liu, Jun
Wang, Yong
Tserkovnyak, Yaroslav
Wang, Kang L. http://orcid.org/0000-0002-9363-1279
Article History
Received: 1 June 2015
Accepted: 12 November 2015
First Online: 4 January 2016
Competing interests
: The authors declare no competing financial interests.