Hearing Disorders

• Universitätsmedizin Berlin, Tinnituszentrum der Charité — Berlin, Germany
• University Hospital Zurich — Zurich, Canton of Zurich, Switzerland

• Yale Occupational and Environmental Medicine Program — New Haven, Connecticut, United States

• University Hospital Zurich, ENT Department — Zurich, Switzerland

• Hopital Edouard Herriot — Lyon, France

• Rocky Mountain Ear Center — Englewood, Colorado, United States
• Greater Baltimore Medical Center — Baltimore, Maryland, United States
• University of Michigan — Ann Arbor, Michigan, United States
• Midwest Ear Institute — Kansas City, Missouri, United States

• Fiona Stanley Fremantle Hospital Group — Perth, Australia
• University Hospital Antwerp — Edegem, Belgium
• University Clinic of Würzburg — Würzburg, Germany
• World Hearing Centre — Kajetany, Poland

• University at Buffalo — Buffalo, New York, United States

Not specified

• Riphah International University — Islamabad, Federal Capital, Pakistan

• Robert Debré Hospital — Paris, France