Correspondence to:
Dr. Jay R. Lechien, M.D., Ph.D., M.S.
Department of Otorhinolaryngology and Head and Neck Surgery, Foch
Hospital, School of Medicine, UFR Simone Veil, Université Versailles
Saint-Quentin-en-Yvelines (Paris Saclay University), Paris, France.
Email: Jerome.Lechien@umons.ac.be
Telephone: +32 65 37 35 84