1. Department of Social WelfareSeoul Women's University Seoul Korea
2. Department of Healthcare ManagementEulji University Seongnam Korea
3. Global Health Unit, Department of Health SciencesUniversity Medical Center Groningen, University of Groningen Groningen the Netherlands
4. National Institutes of Health Clinical Center Bethesda Maryland USA
5. Moon Soul Graduate School of Future StrategyKorea Advanced Institute of Science and Technology Seoul Korea
6. Department of Humanities and Social MedicineCollege of Medicine and Catholic Institute for Healthcare Management, The Catholic University of Korea Seoul Korea