My calcs are for US and EU-- somewhere between 10-12,000 cases of newly diagnosed GBM cases per year in EU and US-- Total 20-24,000 @37k per year.
If IMUC wins the race, NWBO will still have Europe which is about a 50-50 split in patients. Too, IMUC's vaccine is only effective in about 60% of patients, those who express specific biomarkers. I believe their trial screens out patients without the specific biomarkers. It's not clear to me where that would leave the remaining 40%. I would think the FDA would only grant orphan status for those cases which are covered by the trial, but I don't know. NWBO may still get about 40% of the US market even if they don't win the "race".