Dr Barber is a senior paediatric otolaryngologist at Starship Children’s Hospital, Auckland, New Zealand. He founded paediatric otolaryngology as a subspeciality in New Zealand and has a particular interest in airway surgery. He is a past president of the Australia and New Zealand Society of Paediatric Otolaryngology (ANZSPO).

Romain Luscan is a pediatric otolaryngologist at Necker – Enfants Malades Hospital in Paris, France. He is particularly involved in the diagnosis and treatment of pediatric head and neck masses and in airway surgery.

In addition to his clinical work, Romain Luscan is a PhD student in Florent Ginhoux's lab (Institut Gustave Roussy, U1015), where he studies the impact of the myeloid microenvironment on the development of pediatric rhabdomyosarcoma.

Dr. Daniela Carvalho is a pediatric otolaryngologist with expertise in pediatric otology. She is the Medical Director of Surgical Services, Director of the Hearing and Cochlear Implant Program, and Director of the CHARGE Center at Rady Children's Hospital-San Diego. She is also a Professor of the Otolaryngology, Head and Neck Surgery Department at UC San Diego school of Medicine.

Dr. Carvalho is very active in several national and international otolaryngology societies and was the Past President of SENTAC (Society for Ear, Nose, and Throat Advancements in Children) and is the current president of the AEESSG (American Endoscopic Ear Surgery Study Group. She has published extensively in pediatric otolaryngology and is frequently invited to speak at otolaryngology conferences both here and abroad. She has been invited as an international guest speaker to more than 100 lectures.

She is also very active in advocating for pediatric hearing health in California, having participated directly with lawmakers in trying to pass bills that would cover hearing aids for ALL children in the state.