1. Division of Rhinology/Endoscopic Skull Base Surgery, Department of Otolaryngology – Head & Neck Surgery Stanford University School of Medicine Stanford CA
2. Department of Otolaryngology Navamindradhiraj University Bangkok Thailand
3. Department of Otolaryngology – Head & Neck Surgery Daegu Veterans Hospital Daegu Republic of Korea
4. Department of Otolaryngology Thammasat University Pathumthani Thailand
5. Department of Otolaryngology – Head and Neck Surgery, Galilee Medical Center, affiliated with Azrieli Faculty of Medicine Bar‐Ilan University Safed Israel
6. Department of Anesthesiology, Perioperative and Pain Medicine Stanford University School of Medicine Stanford CA
7. Department of Neurosurgery Stanford University School of Medicine Stanford CA
8. Department of Neurosurgery University of California‐Davis, School of Medicine Sacramento CA
9. Department of Otolaryngology – Head & Neck Surgery VA Palo Alto Health Care System (VAPAHCS) Palo Alto CA