Kuo, C.-Y.
Hu, Z.
Yang, J. C.
Liao, S.-C.
Huang, Y. L.
Vasudevan, R. K.
Okatan, M. B.
Jesse, S.
Kalinin, S. V.
Li, L. http://orcid.org/0000-0001-5354-6152
Liu, H. J.
Lai, C.-H.
Pi, T. W.
Agrestini, S.
Chen, K.
Ohresser, P.
Tanaka, A.
Tjeng, L. H.
Chu, Y. H.
Article History
Received: 10 June 2015
Accepted: 26 July 2016
First Online: 1 September 2016
Competing interests
: The authors declare no competing financial interests.