Nguyen, Anh Thi Nguyet
Nishijo, Muneko
Pham, Tai The
Tran, Nghi Ngoc
Tran, Anh Hai
Hoang, Luong Van
Boda, Hitomi
Morikawa, Yuko
Nishino, Yoshikazu
Nishijo, Hisao
Funding for this research was provided by:
Japan Society for the Promotion of Science (25305024)
Japan Society for the Promotion of Science (25290005)
Kanazawa Medical University (C-2014-2)
Article History
Received: 1 September 2016
Accepted: 11 June 2018
First Online: 5 July 2018
Ethics approval and consent to participate
: Written informed consent to participate in the survey and to publish the data was obtained from all mothers according to a process reviewed and approved by the Health Department of Da Nang City. The study design was approved by the Institutional Ethics Boards for Medical and Epidemiological Studies at Kanazawa Medical University and Vietnam Military Medical University.
: The manuscript contains no individual person’s information in any form.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.