Experience with online lectures about endoscopic sinus surgery using a video conferencing app

Affiliations

• ¹ Department of Otorhinolaryngology-Head and Neck Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita City, Osaka 565-0871, Japan. Electronic address: ymaeda@ent.med.osaka-u.ac.jp.
• ² Department of Otorhinolaryngology-Head and Neck Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita City, Osaka 565-0871, Japan; Department of Otolaryngology, Kindai University Faculty of Medicine, Osakasayama City, Osaka, Japan.
• ³ Department of Otorhinolaryngology-Head and Neck Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita City, Osaka 565-0871, Japan.
• ⁴ Department of Otorhinolaryngology-Head and Neck Surgery, Osaka University Graduate School of Medicine, 2-2 Yamada-oka, Suita City, Osaka 565-0871, Japan; Department of Otolaryngology-Head and Neck Surgery, National Hospital Organization Osaka National Hospital, Osaka City, Osaka, Japan.
• ⁵ Senri Nose Clinic, Toyonaka City, Osaka, Japan.
• ⁶ Department of Otorhinolaryngology-Head and Neck Surgery, Osaka Rosai Hospital, Sakai City, Osaka, Japan.
• ⁷ Department of Otorhinolaryngology, Osaka Habikino Medical Center, Osaka Prefectural Hospital Organization, Habikino City, Osaka, Japan.