What is the choice of treatment for a teenager with low risk neuroblastoma s/p resection?

According to the Revised Neuroblastoma Risk Classification (Irwin et al., PMID 34319759), age is not a factor in determining whether someone is low risk. So if this child has been determined to have low-risk neuroblastoma, they have/had an L1 tumor, either without MYCN amplification, or with MYCN am...