Yang, Chun
Fujita, Yuko
Ren, Qian
Ma, Min
Dong, Chao
Hashimoto, Kenji
Article History
Received: 23 January 2017
Accepted: 6 March 2017
First Online: 3 April 2017
Competing interests
: Dr. Hashimoto has received research support from Dainippon Sumitomo, Mochida, Otsuka, and Taisho. Other authors state no potential conflicts of interest.