Ear Diseases

• University of Iowa — Iowa City, Iowa, United States
• University of Michigan — Ann Arbor, Michigan, United States
• University at Buffalo, State University of New York — Buffalo, New York, United States
• East Tennessee State University — Johnson City, Tennessee, United States

• University Medical Center Utrecht — Utrecht, Netherlands

• Chonbuk National University Hospital — Jeonju, Cholabuk-do, South Korea
• Seoul National University Bundang Hospital — Seongnam, Kyoungki-do, South Korea

Not specified

Not specified

• House Ear Institute — Los Angeles, California, United States
• University of California, San Diego — San Diego, California, United States
• Colorado Otolaryngology Associates — Colorado Springs, Colorado, United States
• Silverstein Institute — Sarasota, Florida, United States

• Chonbuk National University Hospital — Jeonju, Cholabuk-do, South Korea
• Chonnam National University Hospital — Kwangju, Cholanam-do, South Korea
• Seoul National University Bundang Hospital — Seongnam-si, Gyeonggi-do, South Korea

• Municipal School For Elementary School Helen Keller — Caxias do Sul, Rio Grande do Sul, Brazil

• VA Medical Center, Portland — Portland, Oregon, United States

• Shaare Zedek Medical Center — Jerusalem, Pob 3235, Israel