- Tokyo Medical and Dental University
External person
- University of Iowa
- Department of Operative Dentistry
External person
- Jordan University of Science and Technology
External person
- Department of Biostatistics
- University of Iowa
External person
- Creighton University
- Nihon University
- Department of Operative Dentistry
- Department of General Dentistry
- University of Iowa
External person
- University of Iowa
- Department of Preventive and Community Dentistry
External person
- Jordan University of Science and Technology
External person
- Jordan University of Science and Technology
External person
- University of Iowa
- University of Iowa
External person