In addition, FOXD3 transcript levels were lower in more aggressive NB tumors compared with the less aggressive neuroblastic tumors, ganglioneuroblastoma and ganglioneuroma (Figure S1B), and FOXD3 transcript levels were inversely associated with international neuroblastoma staging system (INSS) stages (Figure S1C). Here, FOXD3 is linked to ganglioneuroblastoma.