Table 2.

Responding physicians’ demographics

Characteristics	Respondents
	n	%
Age group (y) (N = 101)
≤49	34	33.7
≥50	67	66.3
Sex (N = 101)
Male	31	30.7
Female	70	69.3
Subspecialty (N = 97)
Radiation oncology	39	40.2
Medical oncology	20	20.6
Other∗	38	39.2
Years in practice (N = 96)
≥5	12	12.5
6-10	13	13.5
11-20	18	18.8
>20	31	32.3

^∗Surgery, radiology, nuclear medicine, pathology, anesthesiology, clinical genetics, neurology, and infectious diseases.