1 Division of Laryngology and Broncho-esophagology, Department of Otolaryngology-Head and Neck Surgery, EpiCURA Hospital, UMONS Research Institute for Health Sciences and Technology, University of Mons (UMons), Mons, Belgium.
2 Department of Otolaryngology-Head and Neck Surgery, Foch Hospital, Paris Saclay University, Research Committee of Young-Otolaryngologists of the International Federations of Oto-rhino-laryngological Societies (YO-IFOS-IFOS), Paris, France.
3 Division of Otolaryngology-Head and Neck Surgery, Department of Surgery, Brigham and Women's Hospital and Department of Otolaryngology-Head and Neck Surgery, Harvard Medical School, Boston, Massachusetts, U.S.A.
4 Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, U.S.A.
5 Department of Otolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, U.S.A.
6 Division of Gastroenterology, Hepatology and Nutrition, Vanderbilt University Medical Center, Nashville, Tennessee, U.S.A.
7 Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins Hospital, Johns Hopkins School of Medicine, Baltimore, Maryland, U.S.A.