Masada, Sayaka
Tsuji, Genichiro
Arai, Ryoko
Uchiyama, Nahoko
Demizu, Yosuke
Tsutsumi, Tomoaki
Abe, Yasuhiro http://orcid.org/0000-0002-5931-6590
Akiyama, Hiroshi
Hakamatsuka, Takashi
Izutsu, Ken-ichi
Goda, Yukihiro
Okuda, Haruhiro
Funding for this research was provided by:
Ministry of Health, Labour and Welfare of Japan
Article History
Received: 4 January 2019
Accepted: 2 August 2019
First Online: 14 August 2019
Competing Interests
: The authors declare no competing interests.