944
CONCLUSIONS: There was a temporal relationship between the onset of nonconvulsive status epilepticus and initiation of ifosfamide infusion.
 onset of nonconvulsive status epilepticus: Effect; initiation of ifosfamide infusion: Treatment; ifosfamide: Treatment.Drug; infusion: Treatment.Route
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: adverse event 
  Option: Treatment.Freq, Subject.Population, Combination.Drug, Subject.Gender, Treatment.Duration, Subject, Effect, Treatment, Treatment.Disorder, Subject.Disorder, Treatment.Route, Subject.Race, Treatment.Time_elapsed, Treatment.Dosage, Subject.Age, Treatment.Drug 
Text: {0} 
Answer:
 onset of nonconvulsive status epilepticus: Effect; initiation of ifosfamide infusion: Treatment; ifosfamide: Treatment.Drug; infusion: Treatment.Route