Kajita, Mihoko
Sugimura, Kaoru
Ohoka, Atsuko
Burden, Jemima
Suganuma, Hitomi
Ikegawa, Masaya
Shimada, Takashi
Kitamura, Tetsuya
Shindoh, Masanobu
Ishikawa, Susumu
Yamamoto, Sayaka
Saitoh, Sayaka
Yako, Yuta
Takahashi, Ryosuke
Okajima, Takaharu
Kikuta, Junichi
Maijima, Yumiko
Ishii, Masaru
Tada, Masazumi
Fujita, Yasuyuki
Article History
Received: 24 April 2014
Accepted: 17 June 2014
First Online: 31 July 2014
Competing interests
: The authors declare no competing financial interests.