He, Yongmin
He, Qiyuan https://orcid.org/0000-0001-9083-8285
Wang, Luqing
Zhu, Chao https://orcid.org/0000-0002-1589-855X
Golani, Prafful
Handoko, Albertus D. https://orcid.org/0000-0002-5157-8633
Yu, Xuechao
Gao, Caitian
Ding, Mengning
Wang, Xuewen
Liu, Fucai
Zeng, Qingsheng
Yu, Peng
Guo, Shasha
Yakobson, Boris I.
Wang, Liang
Seh, Zhi Wei https://orcid.org/0000-0003-0953-567X
Zhang, Zhuhua
Wu, Minghong
Wang, Qi Jie https://orcid.org/0000-0002-9910-1455
Zhang, Hua
Liu, Zheng https://orcid.org/0000-0002-8825-7198
Article History
Received: 14 December 2018
Accepted: 5 June 2019
First Online: 22 July 2019
Competing interests
: The authors declare no competing interests.