Funding for this research was provided by:
Korea Institute of Planning and Evaluation for Technology in Food, Agriculture, Forestry and Fisheries (317005-04-3)
Article History
Received: 5 January 2019
Revised: 28 June 2019
Accepted: 8 July 2019
First Online: 16 September 2019
Compliance with Ethical Standards
:
: All study participants provided informed consent.
: There are no conflicts of interest to declare.