1. Research Committee Laryngopharyngeal Reflux Study Group of Young‐Otolaryngologists of the International Federations of Oto‐rhino‐laryngological Societies (YO‐IFOS) Paris France
2. Department of Otolaryngology‐Head and Neck Surgery, Foch Hospital, School of Medicine University Paris Saclay Paris France
3. Department of Otolaryngology‐Head and Neck Surgery, CHU Saint‐Pierre Université Libre de Bruxelles Brussels Belgium
4. Department of Human Anatomy and Experimental Oncology, Faculty of Medicine, UMONS Research Institute for Health Sciences and Technology University of Mons (UMons) Mons Belgium
5. ENT Department Elsan Polyclinic Poitiers France
6. Department of Gastroenterology, CHU Saint‐Pierre Université Libre de Bruxelles Brussels Belgium