Miyo, M
Yamamoto, H
Konno, M
Colvin, H
Nishida, N
Koseki, J
Kawamoto, K
Ogawa, H
Hamabe, A
Uemura, M
Nishimura, J
Hata, T
Takemasa, I
Mizushima, T
Doki, Y
Mori, M
Ishii, H
Article History
Received: 10 February 2015
Revised: 1 May 2015
Accepted: 27 May 2015
First Online: 18 June 2015
Competing interests
: Institutional endowments were received partially from Taiho Pharmaceutical Co., Ltd, Evidence Based Medical (EBM) Research Center, Yakult Honsha Co, Ltd, Chugai Co., Ltd, and Merck Co., Ltd; these funders had no role in the main experimental equipment, supplies expenses, study design, data collection and analysis, decision to publish, or preparation of the manuscript for this work.