Sun, H-L
Zhou, Z-Q
Zhang, G-F
Yang, C
Wang, X-M
Shen, J-C
Hashimoto, K
Yang, J-J
Article History
Received: 7 August 2015
Revised: 15 December 2015
Accepted: 26 January 2016
First Online: 23 February 2016
Competing interests
: KH is an inventor on a filed patent application (pending) on ‘The use of R-ketamine in the treatment of psychiatric diseases’ by Chiba University. KH has served as a scientific consultant to Astellas and Taisho, and he also received the research support from Abbvie, Dainippon Sumitomo, Otsuka and Taisho. The remaining authors declare no conflict of interest.