Daniel Lee is the Ansin Foundation Chair in Otolaryngology at the Massachusetts Eye and Ear Infirmary (MEEI) and Harvard Medical School. He is Director of Pediatric Otology and Neurotology, Program Director of the Harvard Neurotology Fellowship and Director of International Patient Services in the Department of Otolaryngology at MEEI. Dr. Lee's funded basic and translational research group seeks to answer fundamental questions about central auditory processing and how to improve auditory brainstem implant outcomes for patients with Neurofibromatosis Type 2 (NF2). He has developed an international center for the care of patients with superior canal dehiscence syndrome, endoscopic ear surgery, and complex cochlear and auditory brainstem implant surgery. He serves on the scientific advisory board for Skylark Bio, a Cambridge, Massachusetts-based company focusing on gene therapy for children with GJB2 related congenital hearing loss.

Ahmad Daneshi, MD, is Professor of Otolaryngology–Head and Neck Surgery at the ENT and Head and Neck Research Center, The Five Senses Health Institute, School of Medicine, Iran University of Medical Sciences, Tehran, Iran. He completed his fellowship training in Otology and Neurotology at Baylor College of Medicine, .

Professor Daneshi is widely recognized for his leadership and longstanding contributions to the field of cochlear implantation and advanced otologic surgery. With more than 30 years of clinical experience, he has performed over 1,500 cochlear implant surgeries.

His scholarly activities encompass cochlear implantation, auditory rehabilitation, hearing disorders, and minimally invasive endoscopic ear and sinus surgery. He has authored and co-authored numerous peer-reviewed publications in internationally indexed journals.

He previously served as Chair of the Department of Otolaryngology–Head and Neck Surgery for a decade. 

He currently serves as President of the Iranian Society of Otolaryngology–Head and Neck Surgery.

Prof. Dr. Enis Alpin Guneri was graduated from Ege University and completed his residency, as well as MSc degree in Audiology in Dokuz Eylul University, Izmir, Turkiye. Prof. Guneri is experienced in otology and neurootology, cohlear implants and implantable hearing devices, skull base surgery and laryngology and phoniatrics. He is the Chairman of the Otolaryngology & Head and Neck Surgery Department and head of the Otology and Neurootology, Cochlear implant and Vestibular medicine programs, as well as the Voice laboratory unit of Dokuz Eylul University Medical Faculty,

Prof. Guneri is the former president of Turkish Board of Otolaryngology Head and Neck Surgery. He is a board member of the Turkish Otolaryngology Head and Neck Surgery Foundation. Prof. Guneri is the founder president of Aegean ENT Physicians Association, founder member and executive board member of the Vertigo Academy International. He is the past president and an executive board member of Mediterranean Society of Otology and Audiology. He is a former board member of Turkish Society of Otology Neurootology. Prof Guneri is a board member of ASPCI and the President elect of APSCI 2029. He is a member of International Working Group of Endoscopic Ear Surgery, and also an active member of many other professional medical organisations including Turkish Otolaryngology Head and Neck Surgery Society, Turkish Society of Otology Neurootology, European Academy of Otology and Neurootology, Politzer Society. He is an associate editor in Frontiers in Neurology and an editorial consultant in Intenational Advanced Otology, as well as a reviewer for many other scientific journals. His major interests are cochlear implants, endoscopic ear surgery, diagnosis and treatment of vestibular disorders (especially BPPV and Ménière's disease), skull base surgery and phonosurgery.