Matsumoto, Chisa
Tomiyama, Hirofumi
Kimura, Kazutaka
Shiina, Kazuki
Kamei, Masanori
Inagaki, Hiroyuki
Chikamori, Taishirou
Yamshina, Akira
Article History
Received: 3 October 2019
Revised: 10 December 2019
Accepted: 11 December 2019
First Online: 20 January 2020
Compliance with ethical standards
:
: CM obtained a research grant for this study from Morinaga & Co. Ltd., Japan. HI and MK serve as members of Morinaga & Co., Ltd.