Le, Minh Nguyen Tuyet
Takahi, Mika
Maruyama, Kenshiro
Kurisaki, Akira
Ohnuma, Kiyoshi http://orcid.org/0000-0002-2272-3643
Funding for this research was provided by:
Ministry of Health, Labor, and Welfare of Japan (JP17bk0104011h0005)
Ministry of Education, Culture, Sports, Science and Technology
Article History
Received: 29 March 2018
Accepted: 15 June 2018
First Online: 2 July 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.