1. Department of Otolaryngology Head and Neck Surgery Rabin Medical Center Petach‐Tikva Israel
2. Sackler Faculty of Medicine Tel Aviv University Tel Aviv Israel
3. Department of Otolaryngology, Head and Neck Surgery Kaplan Medical Center Rehovot Israel
4. Faculty of Medicine Hebrew University of Jerusalem Jerusalem Israel
5. Department of Otorhinolaryngology‐Head and Neck Surgery Singapore General Hospital Singapore Singapore
6. Singapore SingHealth Duke‐NUS Sleep Centre Singapore Singapore