| Date | Time | Hall | Session | Role | Title | Name |
| 2019-09-10 | 14:00-16:00 | Room 311B | Spinal Tumors | Moderator | Ibet Marie Sih | |
| 2019-09-10 | 14:10-14:20 | Room 311B | Spinal Tumors | Oral Presentation | Spine Radiosurgery for Metastatic Tumors: Indications, Treatment Guidelines and Outcomes | Ibet Marie Sih |
| 2019-09-12 | 08:45-09:00 | Room 311B | WFNS Spine Committee Symposium | Symposium | Lumbar Spinal stenosis: Pathophysiology and Treatment Options | Ibet Marie Sih |
