		Radiotherapy arm	Chemoradiotherapy
Dermatitis	grade 3	17.5%	16%
Dermatitis	grade 4	nil	16%
Mucositis	grade 3	17%	56%
Mucositis	grade 4	nil	8%
Vomiting	grade 3	nil	28%
Vomiting	grade 4	nil	nil
Neutropenia	grade 3	nil	20%
Neutropenia	grade 4	nil	nil
Skin fibrosis	grade 3	4%	28%
Skin fibrosis	grade 4	nil	nil