Soehartono Soehartono
Brawijaya University
Indonesia

Department of Otolaryngology-Head and Neck Surgery, Division Oncology, Faculty of Medicine

Rizky Afianti
Brawijaya University
Indonesia

Otolaryngology-Head and Neck Surgery Resident, Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine

Yuyun Yueniwati P.
Brawijaya University
Indonesia

Department of Radiology, Faculty of Medicine

Edi Handoko
Brawijaya University
Indonesia

Department of Otolaryngology-Head and Neck Surgery, Division Otology, Faculty of Medicine

Nanik Setijowati
Brawijaya University
Indonesia

Department of Public Health and Preventive Medicine, Division of Biostatistics, Faculty of Medicine