 Schedule and Dose for DVIP q4w, post RT Dexamethosone 20 mgm2d i.v. Day 1-4 VP-16 75 mgm2d i.v. 1h Day 1-4 ifosfamide 1.2 mgm2d i.v. 2h Day 1-4 mesna 240 mgm2d i.v. at 0,4,8 hr Day 1-4 cisplatin 20 mgm2d i.v. 1h Day 1-4 