- Sookmyung Women's University
External person
- Research Center for Child Welfare
External person
- State University of New York System
External person
- Nationwide Children’s Hospital
- Ohio State University
External person
- Ohio State University
- Hong Kong University of Science and Technology
External person
- Korea National University of Welfare
External person
- University of Michigan, Ann Arbor
- Ohio State University
External person
- Korea Human Resource Development Institute for Health and Welfare
External person
- State University of New York Binghamton University
- Case Western Reserve University
External person
- Royal University of Phnom Penh
External person