1 Department of Otorhinolaryngology Head and Neck Surgery, Universitas Pelita Harapan Fakultas Kedokteran, Jenderal Sudirman Boulevard, Lippo Karawaci, Tangerang, Banten, 15811, Indonesia. Electronic address: niken.rizki@lecturer.uph.edu.
2 Universitas Pelita Harapan Fakultas Kedokteran, Jenderal Sudirman Boulevard, Lippo Karawaci, Tangerang, Banten, 15811, Indonesia.
3 Department of Clinical Pathology, Siloam Hospital Lippo Village, Jenderal Sudirman Boulevard, Lippo Karawaci, Tangerang, Banten, 15811, Indonesia.