RADCOMP C
ONSORTIUM
P
RAGMATIC
R
ANDOMIZED
T
RIAL
OF
ROTON
VS
. P
HOTON
HERAPY
FOR
ATIENTS WITH
S
TAGE
II
AND
III B
REAST
C
ANCER
Radiotherapy Comparative Effectiveness
Consortium
PCORI Pragmatic Randomized Trial