Table 4.

Treatment type and country of origin of studies that reported treatment information

Author, Year	Type of Treatment	Country
Fakhry, et al. 2008	CTX followed by Chemo-XRT	United States
Weinberger, et al. 2006	XRT ± surgery	United States
Worden, et al. 2008	CTX followed by Chemo-XRT or XRT/surgery	United States
Lindel, et al. 2001	XRT	Switzerland
Dahlgren, et al. 2004	XRT	Sweden
Smith, et al. 2008	XRT ± surgery	United States
Hafkamp, et al. 2008	CTX ± XRT ± surgery	Netherlands
Friesland, et al. 2001	XRT	Sweden

CTX: Chemotherapy; XRT: Radiotherapy; Chemo-XRT: concurrent chemo-radiation