Kimura, Kanako Terakado
Asada, Hidetsugu http://orcid.org/0000-0001-6255-4728
Inoue, Asuka
Kadji, Francois Marie Ngako http://orcid.org/0000-0002-9187-4584
Im, Dohyun
Mori, Chihiro
Arakawa, Takatoshi http://orcid.org/0000-0001-6496-5440
Hirata, Kunio http://orcid.org/0000-0002-1491-6509
Nomura, Yayoi
Nomura, Norimichi http://orcid.org/0000-0002-6330-2239
Aoki, Junken
Iwata, So http://orcid.org/0000-0003-1735-2937
Shimamura, Tatsuro http://orcid.org/0000-0002-1158-9485
Article History
Received: 22 August 2018
Accepted: 14 December 2018
First Online: 4 February 2019
Competing interests
: The authors declare no competing interests.