1. Chief researcher, Center for Health Industry Policy, Korea Health Industry Development Institute, Cheongju, Korea.
2. Research Associate Professor, Research Institute of Human Ecology, Seoul National University, Seoul, Korea.
3. Professor, Department of Medical Record and Health Information Management, Kongju National University, Kongju, Korea.
4. Team leader, Korea Research Institute of Analytical Technology, Daejeon, Korea.
5. CEO, Korea Research Institute of Analytical Technology, Daejeon, Korea.
6. Visiting Professor, Department of Food and Nutrition, Seoul National University, Seoul, Korea.