1. Laryngopharyngeal Reflux Study Group of Young‐Otolaryngologists of the International Federations of Oto‐rhino‐laryngological Societies (YO‐IFOS) Paris France
2. Department of Human Anatomy and Experimental Oncology Faculty of Medicine UMONS Research Institute for Health Sciences and Technology University of Mons (UMons) Mons Belgium
3. Department of Otolaryngology‐Head and Neck Surgery CHU Saint‐Pierre School of Medicine Université Libre de Bruxelles Brussels Belgium
4. Department of Otolaryngology‐Head and Neck Surgery Foch Hospital UFR Simone Veil University Versailles Saint‐Quentin‐en Yvelines (University Paris Saclay) Paris France
5. Division of Laryngology and the Professional Voice Department of Otolaryngology Communication Science Medical College of Wisconsin Milwaukee WI USA
6. Department of Otolaryngology‐Head and Neck Surgery Harvard Medical School Boston MA USA
7. Division of Otolaryngology Department of Surgery Brigham and Women’s Hospital Boston MA USA
8. Department of Otolaryngology‐Head and Neck Surgery Johns Hopkins Hospital Johns Hopkins School of Medicine Baltimore MD USA