Eguchi, Kei
Fujitani, Naoki
Nakagawa, Hisako
Miyazaki, Tadaaki
Funding for this research was provided by:
Grant from Megmilk snow bland Co., Ltd.
Article History
Received: 9 July 2018
Accepted: 19 December 2018
First Online: 18 March 2019
Competing Interests
: K.E. is an employee of Megmilk Snow Brand Co., Ltd. H.N. advised the protocol methods of this study when H.N. was affiliated with Hokkaido University and in April 2018, H.N. became an employee of Megmilk Snow Brand Co., Ltd. T.M.’s work has been funded by Megmilk Snow Bland Co., Ltd. N.F. declare no conflict of interest.