Takegata, Mizuki
Ronsmans, Carine
Nguyen, Hien Anh T.
Kitamura, Noriko
Iwasaki, Chihiro
Toizumi, Michiko
Moriuchi, Hiroyuki
Dang, Duc Anh
Yoshida, Lay-Myint https://orcid.org/0000-0002-7567-3248
Funding for this research was provided by:
Japan Agency for Medical Research and Development (JP19fm0108001)
Article History
Received: 10 March 2020
Accepted: 11 June 2020
First Online: 10 July 2020
Ethics approval and consent to participate
: This study was approved by the ethical review boards of the Institute of Tropical Medicine, Nagasaki University, Japan, and the National Institute of Hygiene and Epidemiology, Hanoi, Vietnam. All participants provided a written informed consent prior to participation in the study.
: Not applicable
: The authors declare that they have no competing interests.