- University of Iowa
- Seoul National University
External person
- Department of Otolaryngology – Head and Neck Surgery
- University of Iowa
External person
- University of Ulsan
- University of Iowa
External person
- Hallym University
- HUGS Center for Hearing and Speech Research
External person
- Seoul Medical Centerr
- Seoul Medical Center
External person
- Department of Otolaryngology – Head and Neck Surgery
- University of Iowa
External person
- Rochester Institute of Technology
External person
- Rochester Institute of Technology
- Korea Advanced Institute of Science and Technology
External person
- HUGS Center for Hearing and Speech Research
External person
- Weldon School of Biomedical En ineerin Purdue Universit West Lafa ette Indiana
- Purdue University
External person