Yang, Xi
Zhai, Yi
Zhang, Jian
Chen, Jing-Yi
Liu, Dan
Zhao, Wen-Hua
Funding for this research was provided by:
National Scientific and Technological Basic Resources Investigation Program “Research and application of nutrition and health system for children aged 0-18 years in China” (2017FY101107)
Article History
Received: 27 June 2019
Accepted: 20 November 2019
First Online: 9 January 2020
Compliance with ethical standards
:
: Not needed.
: The authors declare that they have no conflict of interest.